2657279997

素因数分解:

$3^2\times {\mathrm{5231}}^1\times {\mathrm{56443}}^1$

素因数の和:61680

約数の個数: 12

約数和(自身を含む): 3839095104

約数和(自身を除く): 1181815107

約数列:

[1, 3, 9, 5231, 15693, 47079, 56443, 169329, 507987, 295253333, 885759999, 2657279997]

約数ペア:

[(1, 2657279997), (3, 885759999), (9, 295253333), (5231, 507987), (15693, 169329), (47079, 56443)]