1272503007

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{596579}}^1$

素因数の和:596667

約数の個数: 16

約数和(自身を含む): 1909056000

約数和(自身を除く): 636552993

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 596579, 1789737, 5369211, 16107633, 47129741, 141389223, 424167669, 1272503007]

約数ペア:

[(1, 1272503007), (3, 424167669), (9, 141389223), (27, 47129741), (79, 16107633), (237, 5369211), (711, 1789737), (2133, 596579)]