9210089

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{1861}}^1$

素因数の和:1976

約数の個数: 12

約数和(自身を含む): 10825668

約数和(自身を除く): 1615579

約数列:

[1, 7, 49, 101, 707, 1861, 4949, 13027, 91189, 187961, 1315727, 9210089]

約数ペア:

[(1, 9210089), (7, 1315727), (49, 187961), (101, 91189), (707, 13027), (1861, 4949)]