901259997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{150889}}^1$

素因数の和:151084

約数の個数: 16

約数和(自身を含む): 1318175040

約数和(自身を除く): 416915043

約数列:

[1, 3, 11, 33, 181, 543, 1991, 5973, 150889, 452667, 1659779, 4979337, 27310909, 81932727, 300419999, 901259997]

約数ペア:

[(1, 901259997), (3, 300419999), (11, 81932727), (33, 27310909), (181, 4979337), (543, 1659779), (1991, 452667), (5973, 150889)]