42904059

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 63322896

約数和(自身を除く): 20418837

約数列:

[1, 3, 11, 33, 121, 181, 363, 543, 653, 1959, 1991, 5973, 7183, 21549, 21901, 65703, 79013, 118193, 237039, 354579, 1300123, 3900369, 14301353, 42904059]

約数ペア:

[(1, 42904059), (3, 14301353), (11, 3900369), (33, 1300123), (121, 354579), (181, 237039), (363, 118193), (543, 79013), (653, 65703), (1959, 21901), (1991, 21549), (5973, 7183)]