47983761

素因数分解:

$3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1759}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 79439360

約数和(自身を除く): 31455599

約数列:

[1, 3, 7, 9, 21, 63, 433, 1299, 1759, 3031, 3897, 5277, 9093, 12313, 15831, 27279, 36939, 110817, 761647, 2284941, 5331529, 6854823, 15994587, 47983761]

約数ペア:

[(1, 47983761), (3, 15994587), (7, 6854823), (9, 5331529), (21, 2284941), (63, 761647), (433, 110817), (1299, 36939), (1759, 27279), (3031, 15831), (3897, 12313), (5277, 9093)]