40894367

素因数分解:

${\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2098

約数の個数: 12

約数和(自身を含む): 44075376

約数和(自身を除く): 3181009

約数列:

[1, 17, 71, 289, 1207, 1993, 20519, 33881, 141503, 575977, 2405551, 40894367]

約数ペア:

[(1, 40894367), (17, 2405551), (71, 575977), (289, 141503), (1207, 33881), (1993, 20519)]