172029151

素因数分解:

$7^2\times {\mathrm{229}}^1\times {\mathrm{15331}}^1$

素因数の和:15574

約数の個数: 12

約数和(自身を含む): 201002520

約数和(自身を除く): 28973369

約数列:

[1, 7, 49, 229, 1603, 11221, 15331, 107317, 751219, 3510799, 24575593, 172029151]

約数ペア:

[(1, 172029151), (7, 24575593), (49, 3510799), (229, 751219), (1603, 107317), (11221, 15331)]