522873

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 840840

約数和(自身を除く): 317967

約数列:

[1, 3, 9, 13, 39, 41, 109, 117, 123, 327, 369, 533, 981, 1417, 1599, 4251, 4469, 4797, 12753, 13407, 40221, 58097, 174291, 522873]

約数ペア:

[(1, 522873), (3, 174291), (9, 58097), (13, 40221), (39, 13407), (41, 12753), (109, 4797), (117, 4469), (123, 4251), (327, 1599), (369, 1417), (533, 981)]