31079969

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 33374592

約数和(自身を除く): 2294623

約数列:

[1, 23, 73, 107, 173, 1679, 2461, 3979, 7811, 12629, 18511, 179653, 290467, 425753, 1351303, 31079969]

約数ペア:

[(1, 31079969), (23, 1351303), (73, 425753), (107, 290467), (173, 179653), (1679, 18511), (2461, 12629), (3979, 7811)]