39304993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13933}}^1$

素因数の和:13984

約数の個数: 16

約数和(自身を含む): 49939456

約数和(自身を除く): 10634463

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 13933, 97531, 181129, 431923, 1267903, 3023461, 5614999, 39304993]

約数ペア:

[(1, 39304993), (7, 5614999), (13, 3023461), (31, 1267903), (91, 431923), (217, 181129), (403, 97531), (2821, 13933)]