16678233

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12959}}^1$

素因数の和:12989

約数の個数: 24

約数和(自身を含む): 28304640

約数和(自身を除く): 11626407

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 12959, 38877, 116631, 142549, 168467, 427647, 505401, 1282941, 1516203, 1853137, 5559411, 16678233]

約数ペア:

[(1, 16678233), (3, 5559411), (9, 1853137), (11, 1516203), (13, 1282941), (33, 505401), (39, 427647), (99, 168467), (117, 142549), (143, 116631), (429, 38877), (1287, 12959)]