209310093

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{2339}}^1$

素因数の和:2569

約数の個数: 24

約数和(自身を含む): 309310560

約数和(自身を除く): 100000467

約数列:

[1, 3, 9, 61, 163, 183, 489, 549, 1467, 2339, 7017, 9943, 21051, 29829, 89487, 142679, 381257, 428037, 1143771, 1284111, 3431313, 23256677, 69770031, 209310093]

約数ペア:

[(1, 209310093), (3, 69770031), (9, 23256677), (61, 3431313), (163, 1284111), (183, 1143771), (489, 428037), (549, 381257), (1467, 142679), (2339, 89487), (7017, 29829), (9943, 21051)]