40730631

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{821}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 56816640

約数和(自身を除く): 16086009

約数列:

[1, 3, 23, 69, 719, 821, 2157, 2463, 16537, 18883, 49611, 56649, 590299, 1770897, 13576877, 40730631]

約数ペア:

[(1, 40730631), (3, 13576877), (23, 1770897), (69, 590299), (719, 56649), (821, 49611), (2157, 18883), (2463, 16537)]