16126641

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{4297}}^1$

素因数の和:4445

約数の個数: 16

約数和(自身を含む): 24068800

約数和(自身を除く): 7942159

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 4297, 12891, 38673, 116019, 597283, 1791849, 5375547, 16126641]

約数ペア:

[(1, 16126641), (3, 5375547), (9, 1791849), (27, 597283), (139, 116019), (417, 38673), (1251, 12891), (3753, 4297)]