57307579

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1866

約数の個数: 16

約数和(自身を含む): 67447296

約数和(自身を除く): 10139717

約数列:

[1, 7, 67, 71, 469, 497, 1721, 4757, 12047, 33299, 115307, 122191, 807149, 855337, 8186797, 57307579]

約数ペア:

[(1, 57307579), (7, 8186797), (67, 855337), (71, 807149), (469, 122191), (497, 115307), (1721, 33299), (4757, 12047)]