2912832369

素因数分解:

$3^2\times {\mathrm{727}}^1\times {\mathrm{445183}}^1$

素因数の和:445916

約数の個数: 12

約数和(自身を含む): 4213221376

約数和(自身を除く): 1300389007

約数列:

[1, 3, 9, 727, 2181, 6543, 445183, 1335549, 4006647, 323648041, 970944123, 2912832369]

約数ペア:

[(1, 2912832369), (3, 970944123), (9, 323648041), (727, 4006647), (2181, 1335549), (6543, 445183)]