23379499

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 28153440

約数和(自身を除く): 4773941

約数列:

[1, 11, 13, 89, 121, 143, 167, 979, 1157, 1573, 1837, 2171, 10769, 12727, 14863, 20207, 23881, 139997, 163493, 193219, 262691, 1798423, 2125409, 23379499]

約数ペア:

[(1, 23379499), (11, 2125409), (13, 1798423), (89, 262691), (121, 193219), (143, 163493), (167, 139997), (979, 23881), (1157, 20207), (1573, 14863), (1837, 12727), (2171, 10769)]