7923339

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{4253}}^1$

素因数の和:4288

約数の個数: 20

約数和(自身を含む): 12353616

約数和(自身を除く): 4430277

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 4253, 12759, 38277, 97819, 114831, 293457, 344493, 880371, 2641113, 7923339]

約数ペア:

[(1, 7923339), (3, 2641113), (9, 880371), (23, 344493), (27, 293457), (69, 114831), (81, 97819), (207, 38277), (621, 12759), (1863, 4253)]