248882013

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{11057}}^1$

素因数の和:11165

約数の個数: 24

約数和(自身を含む): 374335416

約数和(自身を除く): 125453403

約数列:

[1, 3, 9, 41, 61, 123, 183, 369, 549, 2501, 7503, 11057, 22509, 33171, 99513, 453337, 674477, 1360011, 2023431, 4080033, 6070293, 27653557, 82960671, 248882013]

約数ペア:

[(1, 248882013), (3, 82960671), (9, 27653557), (41, 6070293), (61, 4080033), (123, 2023431), (183, 1360011), (369, 674477), (549, 453337), (2501, 99513), (7503, 33171), (11057, 22509)]