13678251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4003}}^1$

素因数の和:4090

約数の個数: 16

約数和(自身を含む): 19603584

約数和(自身を除く): 5925333

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 4003, 12009, 68051, 204153, 268201, 804603, 4559417, 13678251]

約数ペア:

[(1, 13678251), (3, 4559417), (17, 804603), (51, 268201), (67, 204153), (201, 68051), (1139, 12009), (3417, 4003)]