408840903939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1483}}^1\times {\mathrm{150401}}^1$

素因数の和:151947

約数の個数: 32

約数和(自身を含む): 599952374784

約数和(自身を除く): 191111470845

約数列:

[1, 3, 13, 39, 47, 141, 611, 1483, 1833, 4449, 19279, 57837, 69701, 150401, 209103, 451203, 906113, 1955213, 2718339, 5865639, 7068847, 21206541, 91895011, 223044683, 275685033, 669134049, 2899580879, 8698742637, 10483100101, 31449300303, 136280301313, 408840903939]

約数ペア:

[(1, 408840903939), (3, 136280301313), (13, 31449300303), (39, 10483100101), (47, 8698742637), (141, 2899580879), (611, 669134049), (1483, 275685033), (1833, 223044683), (4449, 91895011), (19279, 21206541), (57837, 7068847), (69701, 5865639), (150401, 2718339), (209103, 1955213), (451203, 906113)]