3981323

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 16

約数和(自身を含む): 4423680

約数和(自身を除く): 442357

約数列:

[1, 23, 29, 47, 127, 667, 1081, 1363, 2921, 3683, 5969, 31349, 84709, 137287, 173101, 3981323]

約数ペア:

[(1, 3981323), (23, 173101), (29, 137287), (47, 84709), (127, 31349), (667, 5969), (1081, 3683), (1363, 2921)]