2021097003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{384751}}^1$

素因数の和:384874

約数の個数: 16

約数和(自身を含む): 2881022976

約数和(自身を除く): 859925973

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 384751, 1154253, 6540767, 19622301, 39629353, 118888059, 673699001, 2021097003]

約数ペア:

[(1, 2021097003), (3, 673699001), (17, 118888059), (51, 39629353), (103, 19622301), (309, 6540767), (1751, 1154253), (5253, 384751)]