9858789

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 15043392

約数和(自身を除く): 5184603

約数列:

[1, 3, 9, 23, 69, 97, 207, 291, 491, 873, 1473, 2231, 4419, 6693, 11293, 20079, 33879, 47627, 101637, 142881, 428643, 1095421, 3286263, 9858789]

約数ペア:

[(1, 9858789), (3, 3286263), (9, 1095421), (23, 428643), (69, 142881), (97, 101637), (207, 47627), (291, 33879), (491, 20079), (873, 11293), (1473, 6693), (2231, 4419)]