23998761

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{3329}}^1$

素因数の和:3430

約数の個数: 20

約数和(自身を含む): 36263700

約数和(自身を除く): 12264939

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 3329, 7209, 9987, 29961, 89883, 269649, 296281, 888843, 2666529, 7999587, 23998761]

約数ペア:

[(1, 23998761), (3, 7999587), (9, 2666529), (27, 888843), (81, 296281), (89, 269649), (267, 89883), (801, 29961), (2403, 9987), (3329, 7209)]