25991051907

素因数分解:

$3^1\times {\mathrm{233}}^1\times {\mathrm{2143}}^1\times {\mathrm{17351}}^1$

素因数の和:19730

約数の個数: 16

約数和(自身を含む): 34821715968

約数和(自身を除く): 8830664061

約数列:

[1, 3, 233, 699, 2143, 6429, 17351, 52053, 499319, 1497957, 4042783, 12128349, 37183193, 111549579, 8663683969, 25991051907]

約数ペア:

[(1, 25991051907), (3, 8663683969), (233, 111549579), (699, 37183193), (2143, 12128349), (6429, 4042783), (17351, 1497957), (52053, 499319)]