4940169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 7140672

約数和(自身を除く): 2200503

約数列:

[1, 3, 13, 39, 197, 591, 643, 1929, 2561, 7683, 8359, 25077, 126671, 380013, 1646723, 4940169]

約数ペア:

[(1, 4940169), (3, 1646723), (13, 380013), (39, 126671), (197, 25077), (591, 8359), (643, 7683), (1929, 2561)]