12472713

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7411}}^1$

素因数の和:7445

約数の個数: 24

約数和(自身を含む): 20812896

約数和(自身を除く): 8340183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 7411, 22233, 66699, 81521, 125987, 244563, 377961, 733689, 1133883, 1385857, 4157571, 12472713]

約数ペア:

[(1, 12472713), (3, 4157571), (9, 1385857), (11, 1133883), (17, 733689), (33, 377961), (51, 244563), (99, 125987), (153, 81521), (187, 66699), (561, 22233), (1683, 7411)]