3981241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 4688640

約数和(自身を除く): 707399

約数列:

[1, 11, 19, 43, 209, 443, 473, 817, 4873, 8417, 8987, 19049, 92587, 209539, 361931, 3981241]

約数ペア:

[(1, 3981241), (11, 361931), (19, 209539), (43, 92587), (209, 19049), (443, 8987), (473, 8417), (817, 4873)]