138325033

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{16481}}^1$

素因数の和:16608

約数の個数: 16

約数和(自身を含む): 174049920

約数和(自身を除く): 35724887

約数列:

[1, 7, 11, 77, 109, 763, 1199, 8393, 16481, 115367, 181291, 1269037, 1796429, 12575003, 19760719, 138325033]

約数ペア:

[(1, 138325033), (7, 19760719), (11, 12575003), (77, 1796429), (109, 1269037), (763, 181291), (1199, 115367), (8393, 16481)]