28841571

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17137}}^1$

素因数の和:17171

約数の個数: 24

約数和(自身を含む): 48123504

約数和(自身を除く): 19281933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 17137, 51411, 154233, 188507, 291329, 565521, 873987, 1696563, 2621961, 3204619, 9613857, 28841571]

約数ペア:

[(1, 28841571), (3, 9613857), (9, 3204619), (11, 2621961), (17, 1696563), (33, 873987), (51, 565521), (99, 291329), (153, 188507), (187, 154233), (561, 51411), (1683, 17137)]