915954481

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{523}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 1021058016

約数和(自身を除く): 105103535

約数列:

[1, 13, 43, 169, 241, 523, 559, 3133, 6799, 7267, 10363, 22489, 40729, 88387, 126043, 134719, 292357, 1638559, 1751347, 3800641, 5419849, 21301267, 70458037, 915954481]

約数ペア:

[(1, 915954481), (13, 70458037), (43, 21301267), (169, 5419849), (241, 3800641), (523, 1751347), (559, 1638559), (3133, 292357), (6799, 134719), (7267, 126043), (10363, 88387), (22489, 40729)]