728038401601

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{3001}}^1\times {\mathrm{1195067}}^1$

素因数の和:1198104

約数の個数: 16

約数和(自身を含む): 861022592640

約数和(自身を除く): 132984191039

約数列:

[1, 7, 29, 203, 3001, 21007, 87029, 609203, 1195067, 8365469, 34656943, 242598601, 3586396067, 25104772469, 104005485943, 728038401601]

約数ペア:

[(1, 728038401601), (7, 104005485943), (29, 25104772469), (203, 3586396067), (3001, 242598601), (21007, 34656943), (87029, 8365469), (609203, 1195067)]