11969649

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{78233}}^1$

素因数の和:78256

約数の個数: 12

約数和(自身を含む): 18306756

約数和(自身を除く): 6337107

約数列:

[1, 3, 9, 17, 51, 153, 78233, 234699, 704097, 1329961, 3989883, 11969649]

約数ペア:

[(1, 11969649), (3, 3989883), (9, 1329961), (17, 704097), (51, 234699), (153, 78233)]