12923547

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47339}}^1$

素因数の和:47362

約数の個数: 16

約数和(自身を含む): 21208320

約数和(自身を除く): 8284773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 47339, 142017, 331373, 615407, 994119, 1846221, 4307849, 12923547]

約数ペア:

[(1, 12923547), (3, 4307849), (7, 1846221), (13, 994119), (21, 615407), (39, 331373), (91, 142017), (273, 47339)]