90444053

素因数分解:

$7^2\times {\mathrm{239}}^1\times {\mathrm{7723}}^1$

素因数の和:7976

約数の個数: 12

約数和(自身を含む): 105664320

約数和(自身を除く): 15220267

約数列:

[1, 7, 49, 239, 1673, 7723, 11711, 54061, 378427, 1845797, 12920579, 90444053]

約数ペア:

[(1, 90444053), (7, 12920579), (49, 1845797), (239, 378427), (1673, 54061), (7723, 11711)]