13615586397

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2019817}}^1$

素因数の和:2019937

約数の個数: 24

約数和(自身を含む): 22686595776

約数和(自身を除く): 9071009379

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 2019817, 6059451, 14138719, 18178353, 42416157, 127248471, 216120419, 648361257, 1512842933, 1945083771, 4538528799, 13615586397]

約数ペア:

[(1, 13615586397), (3, 4538528799), (7, 1945083771), (9, 1512842933), (21, 648361257), (63, 216120419), (107, 127248471), (321, 42416157), (749, 18178353), (963, 14138719), (2247, 6059451), (6741, 2019817)]