20210005767

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9528527}}^1$

素因数の和:9528638

約数の個数: 16

約数和(自身を含む): 31101115392

約数和(自身を除く): 10891109625

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 9528527, 28585581, 66699689, 200099067, 962381227, 2887143681, 6736668589, 20210005767]

約数ペア:

[(1, 20210005767), (3, 6736668589), (7, 2887143681), (21, 962381227), (101, 200099067), (303, 66699689), (707, 28585581), (2121, 9528527)]