47849391

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9649}}^1$

素因数の和:9703

約数の個数: 24

約数和(自身を含む): 75270000

約数和(自身を除く): 27420609

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 9649, 28947, 86841, 183331, 279821, 549993, 839463, 1649979, 2518389, 5316599, 15949797, 47849391]

約数ペア:

[(1, 47849391), (3, 15949797), (9, 5316599), (19, 2518389), (29, 1649979), (57, 839463), (87, 549993), (171, 279821), (261, 183331), (551, 86841), (1653, 28947), (4959, 9649)]