979265

素因数分解:

$5^1\times 7^3\times {\mathrm{571}}^1$

素因数の和:597

約数の個数: 16

約数和(自身を含む): 1372800

約数和(自身を除く): 393535

約数列:

[1, 5, 7, 35, 49, 245, 343, 571, 1715, 2855, 3997, 19985, 27979, 139895, 195853, 979265]

約数ペア:

[(1, 979265), (5, 195853), (7, 139895), (35, 27979), (49, 19985), (245, 3997), (343, 2855), (571, 1715)]