1669156749

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2053}}^1\times {\mathrm{6949}}^1$

素因数の和:9021

約数の個数: 24

約数和(自身を含む): 2598104600

約数和(自身を除く): 928947851

約数列:

[1, 3, 9, 13, 39, 117, 2053, 6159, 6949, 18477, 20847, 26689, 62541, 80067, 90337, 240201, 271011, 813033, 14266297, 42798891, 128396673, 185461861, 556385583, 1669156749]

約数ペア:

[(1, 1669156749), (3, 556385583), (9, 185461861), (13, 128396673), (39, 42798891), (117, 14266297), (2053, 813033), (6159, 271011), (6949, 240201), (18477, 90337), (20847, 80067), (26689, 62541)]