12181616161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{64879}}^1$

素因数の和:65017

約数の個数: 24

約数和(自身を含む): 14532600960

約数和(自身を除く): 2350984799

約数列:

[1, 11, 13, 101, 143, 169, 1111, 1313, 1859, 14443, 17069, 64879, 187759, 713669, 843427, 6552779, 9277697, 10964551, 72080569, 85186127, 120610061, 937047397, 1107419651, 12181616161]

約数ペア:

[(1, 12181616161), (11, 1107419651), (13, 937047397), (101, 120610061), (143, 85186127), (169, 72080569), (1111, 10964551), (1313, 9277697), (1859, 6552779), (14443, 843427), (17069, 713669), (64879, 187759)]