26997061

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1231}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 33392128

約数和(自身を除く): 6395067

約数列:

[1, 7, 13, 91, 241, 1231, 1687, 3133, 8617, 16003, 21931, 112021, 296671, 2076697, 3856723, 26997061]

約数ペア:

[(1, 26997061), (7, 3856723), (13, 2076697), (91, 296671), (241, 112021), (1231, 21931), (1687, 16003), (3133, 8617)]