31282473789

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29208659}}^1$

素因数の和:29208689

約数の個数: 24

約数和(自身を含む): 54678611520

約数和(自身を除く): 23396137731

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 29208659, 87625977, 204460613, 262877931, 496547203, 613381839, 1489641609, 1840145517, 3475830421, 4468924827, 10427491263, 31282473789]

約数ペア:

[(1, 31282473789), (3, 10427491263), (7, 4468924827), (9, 3475830421), (17, 1840145517), (21, 1489641609), (51, 613381839), (63, 496547203), (119, 262877931), (153, 204460613), (357, 87625977), (1071, 29208659)]