28624929

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4391}}^1$

素因数の和:4488

約数の個数: 16

約数和(自身を含む): 39844224

約数和(自身を除く): 11219295

約数列:

[1, 3, 41, 53, 123, 159, 2173, 4391, 6519, 13173, 180031, 232723, 540093, 698169, 9541643, 28624929]

約数ペア:

[(1, 28624929), (3, 9541643), (41, 698169), (53, 540093), (123, 232723), (159, 180031), (2173, 13173), (4391, 6519)]