40462011

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{11617}}^1$

素因数の和:11672

約数の個数: 20

約数和(自身を含む): 61854232

約数和(自身を除く): 21392221

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 11617, 34851, 104553, 313659, 499531, 940977, 1498593, 4495779, 13487337, 40462011]

約数ペア:

[(1, 40462011), (3, 13487337), (9, 4495779), (27, 1498593), (43, 940977), (81, 499531), (129, 313659), (387, 104553), (1161, 34851), (3483, 11617)]