172742437

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{4817}}^1$

素因数の和:4980

約数の個数: 16

約数和(自身を含む): 203512320

約数和(自身を除く): 30769883

約数列:

[1, 7, 47, 109, 329, 763, 4817, 5123, 33719, 35861, 226399, 525053, 1584793, 3675371, 24677491, 172742437]

約数ペア:

[(1, 172742437), (7, 24677491), (47, 3675371), (109, 1584793), (329, 525053), (763, 226399), (4817, 35861), (5123, 33719)]