84038913

素因数分解:

$3^2\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1613}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 138984768

約数和(自身を除く): 54945855

約数列:

[1, 3, 7, 9, 21, 63, 827, 1613, 2481, 4839, 5789, 7443, 11291, 14517, 17367, 33873, 52101, 101619, 1333951, 4001853, 9337657, 12005559, 28012971, 84038913]

約数ペア:

[(1, 84038913), (3, 28012971), (7, 12005559), (9, 9337657), (21, 4001853), (63, 1333951), (827, 101619), (1613, 52101), (2481, 33873), (4839, 17367), (5789, 14517), (7443, 11291)]