31022343

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:556

約数の個数: 36

約数和(自身を含む): 50168664

約数和(自身を除く): 19146321

約数列:

[1, 3, 9, 11, 33, 61, 99, 121, 183, 363, 467, 549, 671, 1089, 1401, 2013, 4203, 5137, 6039, 7381, 15411, 22143, 28487, 46233, 56507, 66429, 85461, 169521, 256383, 313357, 508563, 940071, 2820213, 3446927, 10340781, 31022343]

約数ペア:

[(1, 31022343), (3, 10340781), (9, 3446927), (11, 2820213), (33, 940071), (61, 508563), (99, 313357), (121, 256383), (183, 169521), (363, 85461), (467, 66429), (549, 56507), (671, 46233), (1089, 28487), (1401, 22143), (2013, 15411), (4203, 7381), (5137, 6039)]