2939385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11527}}^1$

素因数の和:11552

約数の個数: 16

約数和(自身を含む): 4980096

約数和(自身を除く): 2040711

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 11527, 34581, 57635, 172905, 195959, 587877, 979795, 2939385]

約数ペア:

[(1, 2939385), (3, 979795), (5, 587877), (15, 195959), (17, 172905), (51, 57635), (85, 34581), (255, 11527)]