21609920463

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1\times {\mathrm{118571}}^1$

素因数の和:119422

約数の個数: 16

約数和(自身を含む): 29216140800

約数和(自身を除く): 7606220337

約数列:

[1, 3, 79, 237, 769, 2307, 60751, 118571, 182253, 355713, 9367109, 28101327, 91181099, 273543297, 7203306821, 21609920463]

約数ペア:

[(1, 21609920463), (3, 7203306821), (79, 273543297), (237, 91181099), (769, 28101327), (2307, 9367109), (60751, 355713), (118571, 182253)]