1109394

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 2830464

約数和(自身を除く): 1721070

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 431, 858, 862, 1287, 1293, 2574, 2586, 3879, 4741, 5603, 7758, 9482, 11206, 14223, 16809, 28446, 33618, 42669, 50427, 61633, 85338, 100854, 123266, 184899, 369798, 554697, 1109394]

約数ペア:

[(1, 1109394), (2, 554697), (3, 369798), (6, 184899), (9, 123266), (11, 100854), (13, 85338), (18, 61633), (22, 50427), (26, 42669), (33, 33618), (39, 28446), (66, 16809), (78, 14223), (99, 11206), (117, 9482), (143, 7758), (198, 5603), (234, 4741), (286, 3879), (429, 2586), (431, 2574), (858, 1293), (862, 1287)]