40571427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25373}}^1$

素因数の和:25430

約数の個数: 16

約数和(自身を含む): 59679648

約数和(自身を除く): 19108221

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 25373, 76119, 329849, 989547, 1040293, 3120879, 13523809, 40571427]

約数ペア:

[(1, 40571427), (3, 13523809), (13, 3120879), (39, 1040293), (41, 989547), (123, 329849), (533, 76119), (1599, 25373)]