12261843

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{587}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 19446336

約数和(自身を除く): 7184493

約数列:

[1, 3, 9, 11, 33, 99, 211, 587, 633, 1761, 1899, 2321, 5283, 6457, 6963, 19371, 20889, 58113, 123857, 371571, 1114713, 1362427, 4087281, 12261843]

約数ペア:

[(1, 12261843), (3, 4087281), (9, 1362427), (11, 1114713), (33, 371571), (99, 123857), (211, 58113), (587, 20889), (633, 19371), (1761, 6963), (1899, 6457), (2321, 5283)]