31979277

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1019}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 50600160

約数和(自身を除く): 18620883

約数列:

[1, 3, 9, 11, 33, 99, 317, 951, 1019, 2853, 3057, 3487, 9171, 10461, 11209, 31383, 33627, 100881, 323023, 969069, 2907207, 3553253, 10659759, 31979277]

約数ペア:

[(1, 31979277), (3, 10659759), (9, 3553253), (11, 2907207), (33, 969069), (99, 323023), (317, 100881), (951, 33627), (1019, 31383), (2853, 11209), (3057, 10461), (3487, 9171)]