808260871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{21157}}^1$

素因数の和:21342

約数の個数: 16

約数和(自身を含む): 926212608

約数和(自身を除く): 117951737

約数列:

[1, 11, 23, 151, 253, 1661, 3473, 21157, 38203, 232727, 486611, 3194707, 5352721, 35141777, 73478261, 808260871]

約数ペア:

[(1, 808260871), (11, 73478261), (23, 35141777), (151, 5352721), (253, 3194707), (1661, 486611), (3473, 232727), (21157, 38203)]