319239243

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{50891}}^1$

素因数の和:50955

約数の個数: 24

約数和(自身を含む): 500166576

約数和(自身を除く): 180927333

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 50891, 152673, 458019, 865147, 2086531, 2595441, 6259593, 7786323, 18778779, 35471027, 106413081, 319239243]

約数ペア:

[(1, 319239243), (3, 106413081), (9, 35471027), (17, 18778779), (41, 7786323), (51, 6259593), (123, 2595441), (153, 2086531), (369, 865147), (697, 458019), (2091, 152673), (6273, 50891)]