13901332479

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{260047}}^1$

素因数の和:260326

約数の個数: 16

約数和(自身を含む): 18823314432

約数和(自身を除く): 4921981953

約数列:

[1, 3, 103, 173, 309, 519, 17819, 53457, 260047, 780141, 26784841, 44988131, 80354523, 134964393, 4633777493, 13901332479]

約数ペア:

[(1, 13901332479), (3, 4633777493), (103, 134964393), (173, 80354523), (309, 44988131), (519, 26784841), (17819, 780141), (53457, 260047)]