12620097

素因数分解:

$3^3\times 7^2\times {\mathrm{9539}}^1$

素因数の和:9562

約数の個数: 24

約数和(自身を含む): 21751200

約数和(自身を除く): 9131103

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 9539, 28617, 66773, 85851, 200319, 257553, 467411, 600957, 1402233, 1802871, 4206699, 12620097]

約数ペア:

[(1, 12620097), (3, 4206699), (7, 1802871), (9, 1402233), (21, 600957), (27, 467411), (49, 257553), (63, 200319), (147, 85851), (189, 66773), (441, 28617), (1323, 9539)]