83905479

素因数分解:

$3^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1307}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 138752640

約数和(自身を除く): 54847161

約数列:

[1, 3, 7, 9, 21, 63, 1019, 1307, 3057, 3921, 7133, 9149, 9171, 11763, 21399, 27447, 64197, 82341, 1331833, 3995499, 9322831, 11986497, 27968493, 83905479]

約数ペア:

[(1, 83905479), (3, 27968493), (7, 11986497), (9, 9322831), (21, 3995499), (63, 1331833), (1019, 82341), (1307, 64197), (3057, 27447), (3921, 21399), (7133, 11763), (9149, 9171)]