13288713

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3889}}^1$

素因数の和:3976

約数の個数: 16

約数和(自身を含む): 19045440

約数和(自身を除く): 5756727

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 3889, 11667, 66113, 198339, 260563, 781689, 4429571, 13288713]

約数ペア:

[(1, 13288713), (3, 4429571), (17, 781689), (51, 260563), (67, 198339), (201, 66113), (1139, 11667), (3417, 3889)]