42135079

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 49478976

約数和(自身を除く): 7343897

約数列:

[1, 7, 61, 101, 427, 707, 977, 6161, 6839, 43127, 59597, 98677, 417179, 690739, 6019297, 42135079]

約数ペア:

[(1, 42135079), (7, 6019297), (61, 690739), (101, 417179), (427, 98677), (707, 59597), (977, 43127), (6161, 6839)]