23293689

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 33568608

約数和(自身を除く): 10274919

約数列:

[1, 3, 17, 51, 67, 201, 289, 401, 867, 1139, 1203, 3417, 6817, 19363, 20451, 26867, 58089, 80601, 115889, 347667, 456739, 1370217, 7764563, 23293689]

約数ペア:

[(1, 23293689), (3, 7764563), (17, 1370217), (51, 456739), (67, 347667), (201, 115889), (289, 80601), (401, 58089), (867, 26867), (1139, 20451), (1203, 19363), (3417, 6817)]