13194261

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1039}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 20442240

約数和(自身を除く): 7247979

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1039, 1411, 3117, 4233, 9351, 12699, 17663, 52989, 86237, 158967, 258711, 776133, 1466029, 4398087, 13194261]

約数ペア:

[(1, 13194261), (3, 4398087), (9, 1466029), (17, 776133), (51, 258711), (83, 158967), (153, 86237), (249, 52989), (747, 17663), (1039, 12699), (1411, 9351), (3117, 4233)]