1555263853

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{12071}}^1$

素因数の和:12165

約数の個数: 32

約数和(自身を含む): 1971309312

約数和(自身を除く): 416045459

約数列:

[1, 11, 13, 17, 53, 143, 187, 221, 583, 689, 901, 2431, 7579, 9911, 11713, 12071, 128843, 132781, 156923, 205207, 639763, 1726153, 2257277, 2667691, 7037393, 8316919, 10875971, 29344601, 91486109, 119635681, 141387623, 1555263853]

約数ペア:

[(1, 1555263853), (11, 141387623), (13, 119635681), (17, 91486109), (53, 29344601), (143, 10875971), (187, 8316919), (221, 7037393), (583, 2667691), (689, 2257277), (901, 1726153), (2431, 639763), (7579, 205207), (9911, 156923), (11713, 132781), (12071, 128843)]