331300109

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{1283}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 389555328

約数和(自身を除く): 58255219

約数列:

[1, 7, 37, 259, 997, 1283, 6979, 8981, 36889, 47471, 258223, 332297, 1279151, 8954057, 47328587, 331300109]

約数ペア:

[(1, 331300109), (7, 47328587), (37, 8954057), (259, 1279151), (997, 332297), (1283, 258223), (6979, 47471), (8981, 36889)]