99800099

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 116433408

約数和(自身を除く): 16633309

約数列:

[1, 7, 97, 103, 679, 721, 1427, 9989, 9991, 69937, 138419, 146981, 968933, 1028867, 14257157, 99800099]

約数ペア:

[(1, 99800099), (7, 14257157), (97, 1028867), (103, 968933), (679, 146981), (721, 138419), (1427, 69937), (9989, 9991)]