1223747811

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{316951}}^1$

素因数の和:316984

約数の個数: 32

約数和(自身を含む): 2129917440

約数和(自身を除く): 906169629

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 316951, 950853, 2852559, 3486461, 4120363, 8557677, 10459383, 12361089, 31378149, 37083267, 45323993, 94134447, 111249801, 135971979, 407915937, 1223747811]

約数ペア:

[(1, 1223747811), (3, 407915937), (9, 135971979), (11, 111249801), (13, 94134447), (27, 45323993), (33, 37083267), (39, 31378149), (99, 12361089), (117, 10459383), (143, 8557677), (297, 4120363), (351, 3486461), (429, 2852559), (1287, 950853), (3861, 316951)]