4165281

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 6314880

約数和(自身を除く): 2149599

約数列:

[1, 3, 9, 43, 47, 129, 141, 229, 387, 423, 687, 2021, 2061, 6063, 9847, 10763, 18189, 29541, 32289, 88623, 96867, 462809, 1388427, 4165281]

約数ペア:

[(1, 4165281), (3, 1388427), (9, 462809), (43, 96867), (47, 88623), (129, 32289), (141, 29541), (229, 18189), (387, 10763), (423, 9847), (687, 6063), (2021, 2061)]