12775203

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 21216000

約数和(自身を除く): 8440797

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1019, 1393, 1791, 3057, 4179, 7133, 9171, 12537, 21399, 64197, 202781, 608343, 1419467, 1825029, 4258401, 12775203]

約数ペア:

[(1, 12775203), (3, 4258401), (7, 1825029), (9, 1419467), (21, 608343), (63, 202781), (199, 64197), (597, 21399), (1019, 12537), (1393, 9171), (1791, 7133), (3057, 4179)]