74685009

素因数分解:

$3^1\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{2081}}^1$

素因数の和:3800

約数の個数: 16

約数和(自身を含む): 113927040

約数和(自身を除く): 39242031

約数列:

[1, 3, 7, 21, 1709, 2081, 5127, 6243, 11963, 14567, 35889, 43701, 3556429, 10669287, 24895003, 74685009]

約数ペア:

[(1, 74685009), (3, 24895003), (7, 10669287), (21, 3556429), (1709, 43701), (2081, 35889), (5127, 14567), (6243, 11963)]