873898371073

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{417533861}}^1$

素因数の和:417533904

約数の個数: 16

約数和(自身を含む): 1122331021056

約数和(自身を除く): 248432649983

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 417533861, 2922737027, 5427940193, 9603278803, 37995581351, 67222951621, 124842624439, 873898371073]

約数ペア:

[(1, 873898371073), (7, 124842624439), (13, 67222951621), (23, 37995581351), (91, 9603278803), (161, 5427940193), (299, 2922737027), (2093, 417533861)]