2536209

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 4029480

約数和(自身を除く): 1493271

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 409, 477, 689, 1227, 2067, 3681, 5317, 6201, 15951, 21677, 47853, 65031, 195093, 281801, 845403, 2536209]

約数ペア:

[(1, 2536209), (3, 845403), (9, 281801), (13, 195093), (39, 65031), (53, 47853), (117, 21677), (159, 15951), (409, 6201), (477, 5317), (689, 3681), (1227, 2067)]