1993403200313

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{10429}}^1\times {\mathrm{208441}}^1$

素因数の和:219008

約数の個数: 16

約数和(自身を含む): 2295796863360

約数和(自身を除く): 302393663047

約数列:

[1, 7, 131, 917, 10429, 73003, 208441, 1366199, 1459087, 9563393, 27305771, 191140397, 2173831189, 15216818323, 284771885759, 1993403200313]

約数ペア:

[(1, 1993403200313), (7, 284771885759), (131, 15216818323), (917, 2173831189), (10429, 191140397), (73003, 27305771), (208441, 9563393), (1366199, 1459087)]