3215199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4374

約数の個数: 16

約数和(自身を含む): 4860800

約数和(自身を除く): 1645601

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 4339, 13017, 56407, 82441, 169221, 247323, 1071733, 3215199]

約数ペア:

[(1, 3215199), (3, 1071733), (13, 247323), (19, 169221), (39, 82441), (57, 56407), (247, 13017), (741, 4339)]