70603799

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 81984000

約数和(自身を除く): 11380201

約数列:

[1, 7, 139, 149, 487, 973, 1043, 3409, 20711, 67693, 72563, 144977, 473851, 507941, 10086257, 70603799]

約数ペア:

[(1, 70603799), (7, 10086257), (139, 507941), (149, 473851), (487, 144977), (973, 72563), (1043, 67693), (3409, 20711)]