13271067

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 21556800

約数和(自身を除く): 8285733

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 997, 1479, 2991, 4437, 8973, 13311, 16949, 26919, 28913, 50847, 86739, 152541, 260217, 457623, 491521, 780651, 1474563, 4423689, 13271067]

約数ペア:

[(1, 13271067), (3, 4423689), (9, 1474563), (17, 780651), (27, 491521), (29, 457623), (51, 260217), (87, 152541), (153, 86739), (261, 50847), (459, 28913), (493, 26919), (783, 16949), (997, 13311), (1479, 8973), (2991, 4437)]