42667929

素因数分解:

$3^2\times {\mathrm{421}}^1\times {\mathrm{11261}}^1$

素因数の和:11688

約数の個数: 12

約数和(自身を含む): 61783332

約数和(自身を除く): 19115403

約数列:

[1, 3, 9, 421, 1263, 3789, 11261, 33783, 101349, 4740881, 14222643, 42667929]

約数ペア:

[(1, 42667929), (3, 14222643), (9, 4740881), (421, 101349), (1263, 33783), (3789, 11261)]