2021713797

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{363683}}^1$

素因数の和:363812

約数の個数: 16

約数和(自身を含む): 2880377280

約数和(自身を除く): 858663483

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 363683, 1091049, 6182611, 18547833, 39641447, 118924341, 673904599, 2021713797]

約数ペア:

[(1, 2021713797), (3, 673904599), (17, 118924341), (51, 39641447), (109, 18547833), (327, 6182611), (1853, 1091049), (5559, 363683)]