940437

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:641

約数の個数: 16

約数和(自身を含む): 1418560

約数和(自身を除く): 478123

約数列:

[1, 3, 9, 27, 61, 183, 549, 571, 1647, 1713, 5139, 15417, 34831, 104493, 313479, 940437]

約数ペア:

[(1, 940437), (3, 313479), (9, 104493), (27, 34831), (61, 15417), (183, 5139), (549, 1713), (571, 1647)]