24589721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 27352080

約数和(自身を除く): 2762359

約数列:

[1, 13, 53, 89, 401, 689, 1157, 4717, 5213, 21253, 35689, 61321, 276289, 463957, 1891517, 24589721]

約数ペア:

[(1, 24589721), (13, 1891517), (53, 463957), (89, 276289), (401, 61321), (689, 35689), (1157, 21253), (4717, 5213)]