28124079

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2239}}^1$

素因数の和:2374

約数の個数: 16

約数和(自身を含む): 38707200

約数和(自身を除く): 10583121

約数列:

[1, 3, 53, 79, 159, 237, 2239, 4187, 6717, 12561, 118667, 176881, 356001, 530643, 9374693, 28124079]

約数ペア:

[(1, 28124079), (3, 9374693), (53, 530643), (79, 356001), (159, 176881), (237, 118667), (2239, 12561), (4187, 6717)]