201624813

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{6359}}^1$

素因数の和:6649

約数の個数: 24

約数和(自身を含む): 314845440

約数和(自身を除く): 113220627

約数列:

[1, 3, 9, 13, 39, 117, 271, 813, 2439, 3523, 6359, 10569, 19077, 31707, 57231, 82667, 248001, 744003, 1723289, 5169867, 15509601, 22402757, 67208271, 201624813]

約数ペア:

[(1, 201624813), (3, 67208271), (9, 22402757), (13, 15509601), (39, 5169867), (117, 1723289), (271, 744003), (813, 248001), (2439, 82667), (3523, 57231), (6359, 31707), (10569, 19077)]