13325207

素因数分解:

$7^3\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:807

約数の個数: 16

約数和(自身を含む): 15854400

約数和(自身を除く): 2529193

約数列:

[1, 7, 49, 53, 343, 371, 733, 2597, 5131, 18179, 35917, 38849, 251419, 271943, 1903601, 13325207]

約数ペア:

[(1, 13325207), (7, 1903601), (49, 271943), (53, 251419), (343, 38849), (371, 35917), (733, 18179), (2597, 5131)]