16999411

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 20511792

約数和(自身を除く): 3512381

約数列:

[1, 11, 13, 101, 107, 121, 143, 1111, 1177, 1313, 1391, 1573, 10807, 12221, 12947, 14443, 15301, 118877, 140491, 158873, 168311, 1307647, 1545401, 16999411]

約数ペア:

[(1, 16999411), (11, 1545401), (13, 1307647), (101, 168311), (107, 158873), (121, 140491), (143, 118877), (1111, 15301), (1177, 14443), (1313, 12947), (1391, 12221), (1573, 10807)]