1266056571

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{521}}^1\times {\mathrm{4793}}^1$

素因数の和:5343

約数の個数: 24

約数和(自身を含む): 1831806576

約数和(自身を除く): 565750005

約数列:

[1, 3, 13, 39, 169, 507, 521, 1563, 4793, 6773, 14379, 20319, 62309, 88049, 186927, 264147, 810017, 2430051, 2497153, 7491459, 32462989, 97388967, 422018857, 1266056571]

約数ペア:

[(1, 1266056571), (3, 422018857), (13, 97388967), (39, 32462989), (169, 7491459), (507, 2497153), (521, 2430051), (1563, 810017), (4793, 264147), (6773, 186927), (14379, 88049), (20319, 62309)]