417917379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 616492800

約数和(自身を除く): 198575421

約数列:

[1, 3, 11, 33, 131, 277, 349, 393, 831, 1047, 1441, 3047, 3839, 4323, 9141, 11517, 36287, 45719, 96673, 108861, 137157, 290019, 399157, 502909, 1063403, 1197471, 1508727, 3190209, 12664163, 37992489, 139305793, 417917379]

約数ペア:

[(1, 417917379), (3, 139305793), (11, 37992489), (33, 12664163), (131, 3190209), (277, 1508727), (349, 1197471), (393, 1063403), (831, 502909), (1047, 399157), (1441, 290019), (3047, 137157), (3839, 108861), (4323, 96673), (9141, 45719), (11517, 36287)]