1245974499

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2273}}^1$

素因数の和:2417

約数の個数: 72

約数和(自身を含む): 2305126512

約数和(自身を除く): 1059152013

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 113, 147, 231, 339, 441, 539, 693, 791, 1017, 1243, 1617, 2273, 2373, 3729, 4851, 5537, 6819, 7119, 8701, 11187, 15911, 16611, 20457, 25003, 26103, 47733, 49833, 60907, 75009, 78309, 111377, 143199, 175021, 182721, 225027, 256849, 334131, 525063, 548163, 770547, 1002393, 1225147, 1575189, 1797943, 2311641, 2825339, 3675441, 5393829, 8476017, 11026323, 12585601, 16181487, 19777373, 25428051, 37756803, 59332119, 113270409, 138441611, 177996357, 415324833, 1245974499]

約数ペア:

[(1, 1245974499), (3, 415324833), (7, 177996357), (9, 138441611), (11, 113270409), (21, 59332119), (33, 37756803), (49, 25428051), (63, 19777373), (77, 16181487), (99, 12585601), (113, 11026323), (147, 8476017), (231, 5393829), (339, 3675441), (441, 2825339), (539, 2311641), (693, 1797943), (791, 1575189), (1017, 1225147), (1243, 1002393), (1617, 770547), (2273, 548163), (2373, 525063), (3729, 334131), (4851, 256849), (5537, 225027), (6819, 182721), (7119, 175021), (8701, 143199), (11187, 111377), (15911, 78309), (16611, 75009), (20457, 60907), (25003, 49833), (26103, 47733)]