12560163

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4943}}^1$

素因数の和:4975

約数の個数: 24

約数和(自身を含む): 21041664

約数和(自身を除く): 8481501

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 4943, 14829, 34601, 54373, 103803, 163119, 380611, 598103, 1141833, 1794309, 4186721, 12560163]

約数ペア:

[(1, 12560163), (3, 4186721), (7, 1794309), (11, 1141833), (21, 598103), (33, 380611), (77, 163119), (121, 103803), (231, 54373), (363, 34601), (847, 14829), (2541, 4943)]