15662991827

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{66931}}^1$

素因数の和:67370

約数の個数: 16

約数和(自身を含む): 18132681984

約数和(自身を除く): 2469690157

約数列:

[1, 7, 101, 331, 707, 2317, 33431, 66931, 234017, 468517, 6760031, 22154161, 47320217, 155079127, 2237570261, 15662991827]

約数ペア:

[(1, 15662991827), (7, 2237570261), (101, 155079127), (331, 47320217), (707, 22154161), (2317, 6760031), (33431, 468517), (66931, 234017)]