47974323

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 70848000

約数和(自身を除く): 22873677

約数列:

[1, 3, 17, 29, 51, 87, 163, 199, 489, 493, 597, 1479, 2771, 3383, 4727, 5771, 8313, 10149, 14181, 17313, 32437, 80359, 97311, 98107, 241077, 294321, 551429, 940673, 1654287, 2822019, 15991441, 47974323]

約数ペア:

[(1, 47974323), (3, 15991441), (17, 2822019), (29, 1654287), (51, 940673), (87, 551429), (163, 294321), (199, 241077), (489, 98107), (493, 97311), (597, 80359), (1479, 32437), (2771, 17313), (3383, 14181), (4727, 10149), (5771, 8313)]