87405101

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{9161}}^1$

素因数の和:9244

約数の個数: 16

約数和(自身を含む): 105546240

約数和(自身を除く): 18141139

約数列:

[1, 7, 29, 47, 203, 329, 1363, 9161, 9541, 64127, 265669, 430567, 1859683, 3013969, 12486443, 87405101]

約数ペア:

[(1, 87405101), (7, 12486443), (29, 3013969), (47, 1859683), (203, 430567), (329, 265669), (1363, 64127), (9161, 9541)]