252352809611

素因数分解:

$7^4\times {\mathrm{107}}^1\times {\mathrm{982273}}^1$

素因数の和:982408

約数の個数: 20

約数和(自身を含む): 297145743192

約数和(自身を除く): 44792933581

約数列:

[1, 7, 49, 107, 343, 749, 2401, 5243, 36701, 256907, 982273, 6875911, 48131377, 105103211, 336919639, 735722477, 2358437473, 5150057339, 36050401373, 252352809611]

約数ペア:

[(1, 252352809611), (7, 36050401373), (49, 5150057339), (107, 2358437473), (343, 735722477), (749, 336919639), (2401, 105103211), (5243, 48131377), (36701, 6875911), (256907, 982273)]