12407157

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6791}}^1$

素因数の和:6833

約数の個数: 24

約数和(自身を含む): 21191040

約数和(自身を除く): 8783883

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 6791, 20373, 47537, 61119, 142611, 196939, 427833, 590817, 1378573, 1772451, 4135719, 12407157]

約数ペア:

[(1, 12407157), (3, 4135719), (7, 1772451), (9, 1378573), (21, 590817), (29, 427833), (63, 196939), (87, 142611), (203, 61119), (261, 47537), (609, 20373), (1827, 6791)]