7919343

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{2239}}^1$

素因数の和:2379

約数の個数: 16

約数和(自身を含む): 11827200

約数和(自身を除く): 3907857

約数列:

[1, 3, 9, 27, 131, 393, 1179, 2239, 3537, 6717, 20151, 60453, 293309, 879927, 2639781, 7919343]

約数ペア:

[(1, 7919343), (3, 2639781), (9, 879927), (27, 293309), (131, 60453), (393, 20151), (1179, 6717), (2239, 3537)]