56074557

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{242747}}^1$

素因数の和:242768

約数の個数: 16

約数和(自身を含む): 93215232

約数和(自身を除く): 37140675

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 242747, 728241, 1699229, 2670217, 5097687, 8010651, 18691519, 56074557]

約数ペア:

[(1, 56074557), (3, 18691519), (7, 8010651), (11, 5097687), (21, 2670217), (33, 1699229), (77, 728241), (231, 242747)]