11667921

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 16051200

約数和(自身を除く): 4383279

約数列:

[1, 3, 43, 129, 151, 453, 599, 1797, 6493, 19479, 25757, 77271, 90449, 271347, 3889307, 11667921]

約数ペア:

[(1, 11667921), (3, 3889307), (43, 271347), (129, 90449), (151, 77271), (453, 25757), (599, 19479), (1797, 6493)]