2315247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4127}}^1$

素因数の和:4158

約数の個数: 16

約数和(自身を含む): 3566592

約数和(自身を除く): 1251345

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 4127, 12381, 45397, 70159, 136191, 210477, 771749, 2315247]

約数ペア:

[(1, 2315247), (3, 771749), (11, 210477), (17, 136191), (33, 70159), (51, 45397), (187, 12381), (561, 4127)]