1285322521

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{3010123}}^1$

素因数の和:3010191

約数の個数: 8

約数和(自身を含む): 1493021504

約数和(自身を除く): 207698983

約数列:

[1, 7, 61, 427, 3010123, 21070861, 183617503, 1285322521]

約数ペア:

[(1, 1285322521), (7, 183617503), (61, 21070861), (427, 3010123)]