411085467

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{26821}}^1$

素因数の和:26971

約数の個数: 24

約数和(自身を含む): 644371728

約数和(自身を除く): 233286261

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 5109, 15327, 26821, 80463, 241389, 348673, 1046019, 3138057, 3513551, 10540653, 31621959, 45676163, 137028489, 411085467]

約数ペア:

[(1, 411085467), (3, 137028489), (9, 45676163), (13, 31621959), (39, 10540653), (117, 3513551), (131, 3138057), (393, 1046019), (1179, 348673), (1703, 241389), (5109, 80463), (15327, 26821)]