69016199

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{571}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 81709056

約数和(自身を除く): 12692857

約数列:

[1, 7, 31, 217, 557, 571, 3899, 3997, 17267, 17701, 120869, 123907, 318047, 2226329, 9859457, 69016199]

約数ペア:

[(1, 69016199), (7, 9859457), (31, 2226329), (217, 318047), (557, 123907), (571, 120869), (3899, 17701), (3997, 17267)]