255859967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 291035376

約数和(自身を除く): 35175409

約数列:

[1, 11, 41, 101, 137, 451, 1111, 1507, 1681, 4141, 5617, 13837, 18491, 45551, 61787, 152207, 169781, 230297, 567317, 1867591, 2533267, 6240487, 23259997, 255859967]

約数ペア:

[(1, 255859967), (11, 23259997), (41, 6240487), (101, 2533267), (137, 1867591), (451, 567317), (1111, 230297), (1507, 169781), (1681, 152207), (4141, 61787), (5617, 45551), (13837, 18491)]