500428539

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{99469}}^1$

素因数の和:99531

約数の個数: 24

約数和(自身を含む): 796555760

約数和(自身を除く): 296127221

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 99469, 298407, 895221, 1293097, 3879291, 4277167, 11637873, 12831501, 38494503, 55603171, 166809513, 500428539]

約数ペア:

[(1, 500428539), (3, 166809513), (9, 55603171), (13, 38494503), (39, 12831501), (43, 11637873), (117, 4277167), (129, 3879291), (387, 1293097), (559, 895221), (1677, 298407), (5031, 99469)]