12340335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 22712832

約数和(自身を除く): 10372497

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211, 557, 633, 1055, 1477, 1671, 2785, 3165, 3899, 4431, 7385, 8355, 11697, 19495, 22155, 58485, 117527, 352581, 587635, 822689, 1762905, 2468067, 4113445, 12340335]

約数ペア:

[(1, 12340335), (3, 4113445), (5, 2468067), (7, 1762905), (15, 822689), (21, 587635), (35, 352581), (105, 117527), (211, 58485), (557, 22155), (633, 19495), (1055, 11697), (1477, 8355), (1671, 7385), (2785, 4431), (3165, 3899)]