29499759

素因数分解:

$3^2\times {\mathrm{131}}^2\times {\mathrm{191}}^1$

素因数の和:459

約数の個数: 18

約数和(自身を含む): 43163328

約数和(自身を除く): 13663569

約数列:

[1, 3, 9, 131, 191, 393, 573, 1179, 1719, 17161, 25021, 51483, 75063, 154449, 225189, 3277751, 9833253, 29499759]

約数ペア:

[(1, 29499759), (3, 9833253), (9, 3277751), (131, 225189), (191, 154449), (393, 75063), (573, 51483), (1179, 25021), (1719, 17161)]