5623891

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2730

約数の個数: 16

約数和(自身を含む): 7225344

約数和(自身を除く): 1601453

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 2687, 18809, 34931, 61801, 244517, 432607, 803413, 5623891]

約数ペア:

[(1, 5623891), (7, 803413), (13, 432607), (23, 244517), (91, 61801), (161, 34931), (299, 18809), (2093, 2687)]