2021287983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4711627}}^1$

素因数の和:4711654

約数の個数: 16

約数和(自身を含む): 3166214016

約数和(自身を除く): 1144926033

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 4711627, 14134881, 51827897, 61251151, 155483691, 183753453, 673762661, 2021287983]

約数ペア:

[(1, 2021287983), (3, 673762661), (11, 183753453), (13, 155483691), (33, 61251151), (39, 51827897), (143, 14134881), (429, 4711627)]