289883529

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4513}}^1$

素因数の和:4599

約数の個数: 40

約数和(自身を含む): 474096392

約数和(自身を除く): 184212863

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 183, 351, 549, 793, 1053, 1647, 2379, 4513, 4941, 7137, 13539, 21411, 40617, 58669, 64233, 121851, 176007, 275293, 365553, 528021, 825879, 1584063, 2477637, 3578809, 4752189, 7432911, 10736427, 22298733, 32209281, 96627843, 289883529]

約数ペア:

[(1, 289883529), (3, 96627843), (9, 32209281), (13, 22298733), (27, 10736427), (39, 7432911), (61, 4752189), (81, 3578809), (117, 2477637), (183, 1584063), (351, 825879), (549, 528021), (793, 365553), (1053, 275293), (1647, 176007), (2379, 121851), (4513, 64233), (4941, 58669), (7137, 40617), (13539, 21411)]