808260733

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{42187}}^1$

素因数の和:42241

約数の個数: 24

約数和(自身を含む): 1038837312

約数和(自身を除く): 230576579

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 19159, 42187, 295309, 717179, 970301, 2067163, 5020253, 6792107, 16495117, 35141771, 47544749, 115465819, 808260733]

約数ペア:

[(1, 808260733), (7, 115465819), (17, 47544749), (23, 35141771), (49, 16495117), (119, 6792107), (161, 5020253), (391, 2067163), (833, 970301), (1127, 717179), (2737, 295309), (19159, 42187)]