11964753

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{8689}}^1$

素因数の和:8718

約数の個数: 20

約数和(自身を含む): 18926820

約数和(自身を除く): 6962067

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 8689, 26067, 78201, 147713, 234603, 443139, 703809, 1329417, 3988251, 11964753]

約数ペア:

[(1, 11964753), (3, 3988251), (9, 1329417), (17, 703809), (27, 443139), (51, 234603), (81, 147713), (153, 78201), (459, 26067), (1377, 8689)]