205705929

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43591}}^1$

素因数の和:43629

約数の個数: 24

約数和(自身を含む): 324673216

約数和(自身を除く): 118967287

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 43591, 130773, 479501, 566683, 1438503, 1700049, 5274511, 6233513, 15823533, 18700539, 68568643, 205705929]

約数ペア:

[(1, 205705929), (3, 68568643), (11, 18700539), (13, 15823533), (33, 6233513), (39, 5274511), (121, 1700049), (143, 1438503), (363, 566683), (429, 479501), (1573, 130773), (4719, 43591)]