29947981

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 35677440

約数和(自身を除く): 5729459

約数列:

[1, 7, 29, 151, 203, 977, 1057, 4379, 6839, 28333, 30653, 147527, 198331, 1032689, 4278283, 29947981]

約数ペア:

[(1, 29947981), (7, 4278283), (29, 1032689), (151, 198331), (203, 147527), (977, 30653), (1057, 28333), (4379, 6839)]