3902571

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 6233760

約数和(自身を除く): 2331189

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1109, 1173, 3327, 3519, 9981, 18853, 25507, 56559, 76521, 169677, 229563, 433619, 1300857, 3902571]

約数ペア:

[(1, 3902571), (3, 1300857), (9, 433619), (17, 229563), (23, 169677), (51, 76521), (69, 56559), (153, 25507), (207, 18853), (391, 9981), (1109, 3519), (1173, 3327)]