387492027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{111637}}^1$

素因数の和:111742

約数の個数: 16

約数和(自身を含む): 562655520

約数和(自身を除く): 175163493

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 111637, 334911, 1451281, 4353843, 9935693, 29807079, 129164009, 387492027]

約数ペア:

[(1, 387492027), (3, 129164009), (13, 29807079), (39, 9935693), (89, 4353843), (267, 1451281), (1157, 334911), (3471, 111637)]