2021231927

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{614543}}^1$

素因数の和:614590

約数の個数: 16

約数和(自身を含む): 2477841408

約数和(自身を除く): 456609481

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 614543, 6759973, 7989059, 14134489, 87879649, 155479379, 183748357, 2021231927]

約数ペア:

[(1, 2021231927), (11, 183748357), (13, 155479379), (23, 87879649), (143, 14134489), (253, 7989059), (299, 6759973), (3289, 614543)]