212480587

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{2129}}^1$

素因数の和:2394

約数の個数: 16

約数和(自身を含む): 238423680

約数和(自身を除く): 25943093

約数列:

[1, 11, 43, 211, 473, 2129, 2321, 9073, 23419, 91547, 99803, 449219, 1007017, 4941409, 19316417, 212480587]

約数ペア:

[(1, 212480587), (11, 19316417), (43, 4941409), (211, 1007017), (473, 449219), (2129, 99803), (2321, 91547), (9073, 23419)]