1405642381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{40787}}^1$

素因数の和:41052

約数の個数: 16

約数和(自身を含む): 1658276928

約数和(自身を除く): 252634547

約数列:

[1, 11, 13, 143, 241, 2651, 3133, 34463, 40787, 448657, 530231, 5832541, 9829667, 108126337, 127785671, 1405642381]

約数ペア:

[(1, 1405642381), (11, 127785671), (13, 108126337), (143, 9829667), (241, 5832541), (2651, 530231), (3133, 448657), (34463, 40787)]