258951121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 322600320

約数和(自身を除く): 63649199

約数列:

[1, 11, 13, 29, 41, 143, 319, 377, 451, 533, 1189, 1523, 4147, 5863, 13079, 15457, 16753, 19799, 44167, 62443, 170027, 217789, 485837, 574171, 686873, 811759, 1810847, 6315881, 8929349, 19919317, 23541011, 258951121]

約数ペア:

[(1, 258951121), (11, 23541011), (13, 19919317), (29, 8929349), (41, 6315881), (143, 1810847), (319, 811759), (377, 686873), (451, 574171), (533, 485837), (1189, 217789), (1523, 170027), (4147, 62443), (5863, 44167), (13079, 19799), (15457, 16753)]