1223696151

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{29863}}^1$

素因数の和:30055

約数の個数: 24

約数和(自身を含む): 1840219680

約数和(自身を除く): 616523529

約数列:

[1, 3, 9, 29, 87, 157, 261, 471, 1413, 4553, 13659, 29863, 40977, 89589, 268767, 866027, 2598081, 4688491, 7794243, 14065473, 42196419, 135966239, 407898717, 1223696151]

約数ペア:

[(1, 1223696151), (3, 407898717), (9, 135966239), (29, 42196419), (87, 14065473), (157, 7794243), (261, 4688491), (471, 2598081), (1413, 866027), (4553, 268767), (13659, 89589), (29863, 40977)]