1918561683

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{115001}}^1$

素因数の和:115154

約数の個数: 16

約数和(自身を含む): 2627565696

約数和(自身を除く): 709004013

約数列:

[1, 3, 67, 83, 201, 249, 5561, 16683, 115001, 345003, 7705067, 9545083, 23115201, 28635249, 639520561, 1918561683]

約数ペア:

[(1, 1918561683), (3, 639520561), (67, 28635249), (83, 23115201), (201, 9545083), (249, 7705067), (5561, 345003), (16683, 115001)]