42850731

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3041}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 72423936

約数和(自身を除く): 29573205

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 3041, 4697, 9123, 14091, 21287, 33451, 63861, 100353, 185501, 234157, 556503, 702471, 1298507, 2040511, 3895521, 6121533, 14283577, 42850731]

約数ペア:

[(1, 42850731), (3, 14283577), (7, 6121533), (11, 3895521), (21, 2040511), (33, 1298507), (61, 702471), (77, 556503), (183, 234157), (231, 185501), (427, 100353), (671, 63861), (1281, 33451), (2013, 21287), (3041, 14091), (4697, 9123)]