11457243

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7907}}^1$

素因数の和:7943

約数の個数: 24

約数和(自身を含む): 19738368

約数和(自身を除く): 8281125

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 7907, 23721, 55349, 71163, 166047, 181861, 498141, 545583, 1273027, 1636749, 3819081, 11457243]

約数ペア:

[(1, 11457243), (3, 3819081), (7, 1636749), (9, 1273027), (21, 545583), (23, 498141), (63, 181861), (69, 166047), (161, 71163), (207, 55349), (483, 23721), (1449, 7907)]