2021891628071

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{23671}}^1\times {\mathrm{74861}}^1$

素因数の和:98702

約数の個数: 16

約数和(自身を含む): 2325038842368

約数和(自身を除く): 303147214297

約数列:

[1, 7, 163, 1141, 23671, 74861, 165697, 524027, 3858373, 12202343, 27008611, 85416401, 1772034731, 12404243117, 288841661153, 2021891628071]

約数ペア:

[(1, 2021891628071), (7, 288841661153), (163, 12404243117), (1141, 1772034731), (23671, 85416401), (74861, 27008611), (165697, 12202343), (524027, 3858373)]