40524281

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2243}}^1$

素因数の和:2368

約数の個数: 16

約数和(自身を含む): 48470400

約数和(自身を除く): 7946119

約数列:

[1, 7, 29, 89, 203, 623, 2243, 2581, 15701, 18067, 65047, 199627, 455329, 1397389, 5789183, 40524281]

約数ペア:

[(1, 40524281), (7, 5789183), (29, 1397389), (89, 455329), (203, 199627), (623, 65047), (2243, 18067), (2581, 15701)]