320320467

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{49639}}^1$

素因数の和:49887

約数の個数: 16

約数和(自身を含む): 476544000

約数和(自身を除く): 156223533

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 49639, 148917, 446751, 1340253, 11863721, 35591163, 106773489, 320320467]

約数ペア:

[(1, 320320467), (3, 106773489), (9, 35591163), (27, 11863721), (239, 1340253), (717, 446751), (2151, 148917), (6453, 49639)]