38390471

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{2711}}^1$

素因数の和:2759

約数の個数: 18

約数和(自身を含む): 47457288

約数和(自身を除く): 9066817

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 2711, 14161, 18977, 46087, 132839, 322609, 783479, 2258263, 5484353, 38390471]

約数ペア:

[(1, 38390471), (7, 5484353), (17, 2258263), (49, 783479), (119, 322609), (289, 132839), (833, 46087), (2023, 18977), (2711, 14161)]