291165051

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{28723}}^1$

素因数の和:28866

約数の個数: 16

約数和(自身を含む): 404433920

約数和(自身を除く): 113268869

約数列:

[1, 3, 31, 93, 109, 327, 3379, 10137, 28723, 86169, 890413, 2671239, 3130807, 9392421, 97055017, 291165051]

約数ペア:

[(1, 291165051), (3, 97055017), (31, 9392421), (93, 3130807), (109, 2671239), (327, 890413), (3379, 86169), (10137, 28723)]