253023239

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{1951}}^1$

素因数の和:2246

約数の個数: 16

約数和(自身を含む): 293830656

約数和(自身を除く): 40807417

約数列:

[1, 7, 97, 191, 679, 1337, 1951, 13657, 18527, 129689, 189247, 372641, 1324729, 2608487, 36146177, 253023239]

約数ペア:

[(1, 253023239), (7, 36146177), (97, 2608487), (191, 1324729), (679, 372641), (1337, 189247), (1951, 129689), (13657, 18527)]