85877457141

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{12354691}}^1$

素因数の和:12355032

約数の個数: 16

約数和(自身を含む): 131256247808

約数和(自身を除く): 45378790667

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6951, 12354691, 37064073, 86482837, 259448511, 4089402721, 12268208163, 28625819047, 85877457141]

約数ペア:

[(1, 85877457141), (3, 28625819047), (7, 12268208163), (21, 4089402721), (331, 259448511), (993, 86482837), (2317, 37064073), (6951, 12354691)]