2011574997

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{17791}}^1$

素因数の和:18553

約数の個数: 24

約数和(自身を含む): 3080862720

約数和(自身を除く): 1069287723

約数列:

[1, 3, 9, 17, 51, 153, 739, 2217, 6651, 12563, 17791, 37689, 53373, 113067, 160119, 302447, 907341, 2722023, 13147549, 39442647, 118327941, 223508333, 670524999, 2011574997]

約数ペア:

[(1, 2011574997), (3, 670524999), (9, 223508333), (17, 118327941), (51, 39442647), (153, 13147549), (739, 2722023), (2217, 907341), (6651, 302447), (12563, 160119), (17791, 113067), (37689, 53373)]