12251427

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2657}}^1$

素因数の和:2742

約数の個数: 16

約数和(自身を含む): 17223840

約数和(自身を除く): 4972413

約数列:

[1, 3, 29, 53, 87, 159, 1537, 2657, 4611, 7971, 77053, 140821, 231159, 422463, 4083809, 12251427]

約数ペア:

[(1, 12251427), (3, 4083809), (29, 422463), (53, 231159), (87, 140821), (159, 77053), (1537, 7971), (2657, 4611)]