2700979281

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1733}}^1$

素因数の和:1943

約数の個数: 96

約数和(自身を含む): 5271581952

約数和(自身を除く): 2570602671

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 173, 231, 273, 429, 519, 693, 819, 1001, 1211, 1287, 1557, 1733, 1903, 2249, 3003, 3633, 5199, 5709, 6747, 9009, 10899, 12131, 13321, 15597, 15743, 17127, 19063, 20241, 22529, 24739, 36393, 39963, 47229, 57189, 67587, 74217, 109179, 119889, 133441, 141687, 157703, 171567, 173173, 202761, 222651, 247819, 299809, 400323, 473109, 519519, 743457, 899427, 1200969, 1419327, 1558557, 1734733, 2098663, 2230371, 2698281, 3297899, 3897517, 5204199, 6295989, 9893697, 11692551, 15612597, 18887967, 23085293, 27282619, 29681091, 35077653, 42872687, 69255879, 81847857, 128618061, 207767637, 245543571, 300108809, 385854183, 900326427, 2700979281]

約数ペア:

[(1, 2700979281), (3, 900326427), (7, 385854183), (9, 300108809), (11, 245543571), (13, 207767637), (21, 128618061), (33, 81847857), (39, 69255879), (63, 42872687), (77, 35077653), (91, 29681091), (99, 27282619), (117, 23085293), (143, 18887967), (173, 15612597), (231, 11692551), (273, 9893697), (429, 6295989), (519, 5204199), (693, 3897517), (819, 3297899), (1001, 2698281), (1211, 2230371), (1287, 2098663), (1557, 1734733), (1733, 1558557), (1903, 1419327), (2249, 1200969), (3003, 899427), (3633, 743457), (5199, 519519), (5709, 473109), (6747, 400323), (9009, 299809), (10899, 247819), (12131, 222651), (13321, 202761), (15597, 173173), (15743, 171567), (17127, 157703), (19063, 141687), (20241, 133441), (22529, 119889), (24739, 109179), (36393, 74217), (39963, 67587), (47229, 57189)]