80903011

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{1129}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 96004800

約数和(自身を除く): 15101789

約数列:

[1, 7, 29, 203, 353, 1129, 2471, 7903, 10237, 32741, 71659, 229187, 398537, 2789759, 11557573, 80903011]

約数ペア:

[(1, 80903011), (7, 11557573), (29, 2789759), (203, 398537), (353, 229187), (1129, 71659), (2471, 32741), (7903, 10237)]