28335171

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2311}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 38989568

約数和(自身を除く): 10654397

約数列:

[1, 3, 61, 67, 183, 201, 2311, 4087, 6933, 12261, 140971, 154837, 422913, 464511, 9445057, 28335171]

約数ペア:

[(1, 28335171), (3, 9445057), (61, 464511), (67, 422913), (183, 154837), (201, 140971), (2311, 12261), (4087, 6933)]