742964321

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4831}}^1$

素因数の和:4925

約数の個数: 24

約数和(自身を含む): 863729664

約数和(自身を除く): 120765343

約数列:

[1, 11, 31, 41, 121, 341, 451, 1271, 3751, 4831, 4961, 13981, 53141, 149761, 153791, 198071, 584551, 1647371, 2178781, 6140201, 18121081, 23966591, 67542211, 742964321]

約数ペア:

[(1, 742964321), (11, 67542211), (31, 23966591), (41, 18121081), (121, 6140201), (341, 2178781), (451, 1647371), (1271, 584551), (3751, 198071), (4831, 153791), (4961, 149761), (13981, 53141)]