16911323

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{827}}^1$

素因数の和:875

約数の個数: 18

約数和(自身を含む): 20152692

約数和(自身を除く): 3241369

約数列:

[1, 11, 13, 121, 143, 169, 827, 1573, 1859, 9097, 10751, 20449, 100067, 118261, 139763, 1300871, 1537393, 16911323]

約数ペア:

[(1, 16911323), (11, 1537393), (13, 1300871), (121, 139763), (143, 118261), (169, 100067), (827, 20449), (1573, 10751), (1859, 9097)]