2781493341

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{3613}}^1$

素因数の和:4237

約数の個数: 32

約数和(自身を含む): 4152919680

約数和(自身を除く): 1371426339

約数列:

[1, 3, 11, 33, 41, 123, 451, 569, 1353, 1707, 3613, 6259, 10839, 18777, 23329, 39743, 69987, 119229, 148133, 256619, 444399, 769857, 1629463, 2055797, 4888389, 6167391, 22613767, 67841301, 84287677, 252863031, 927164447, 2781493341]

約数ペア:

[(1, 2781493341), (3, 927164447), (11, 252863031), (33, 84287677), (41, 67841301), (123, 22613767), (451, 6167391), (569, 4888389), (1353, 2055797), (1707, 1629463), (3613, 769857), (6259, 444399), (10839, 256619), (18777, 148133), (23329, 119229), (39743, 69987)]