2015367981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{17957}}^1$

素因数の和:18169

約数の個数: 32

約数和(自身を含む): 3103142400

約数和(自身を除く): 1087774419

約数列:

[1, 3, 11, 19, 33, 57, 179, 209, 537, 627, 1969, 3401, 5907, 10203, 17957, 37411, 53871, 112233, 197527, 341183, 592581, 1023549, 3214303, 3753013, 9642909, 11259039, 35357333, 61071757, 106071999, 183215271, 671789327, 2015367981]

約数ペア:

[(1, 2015367981), (3, 671789327), (11, 183215271), (19, 106071999), (33, 61071757), (57, 35357333), (179, 11259039), (209, 9642909), (537, 3753013), (627, 3214303), (1969, 1023549), (3401, 592581), (5907, 341183), (10203, 197527), (17957, 112233), (37411, 53871)]