90197831297

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{6749819}}^1$

素因数の和:6749932

約数の個数: 16

約数和(自身を含む): 108861096960

約数和(自身を除く): 18663265663

約数列:

[1, 7, 23, 83, 161, 581, 1909, 13363, 6749819, 47248733, 155245837, 560234977, 1086720859, 3921644839, 12885404471, 90197831297]

約数ペア:

[(1, 90197831297), (7, 12885404471), (23, 3921644839), (83, 1086720859), (161, 560234977), (581, 155245837), (1909, 47248733), (13363, 6749819)]