40590861

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 55664448

約数和(自身を除く): 15073587

約数列:

[1, 3, 41, 123, 331, 993, 997, 2991, 13571, 40713, 40877, 122631, 330007, 990021, 13530287, 40590861]

約数ペア:

[(1, 40590861), (3, 13530287), (41, 990021), (123, 330007), (331, 122631), (993, 40877), (997, 40713), (2991, 13571)]