25417413

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3917}}^1$

素因数の和:4033

約数の個数: 24

約数和(自身を含む): 42377088

約数和(自身を除く): 16959675

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 3917, 6489, 11751, 27419, 35253, 82257, 246771, 403451, 1210353, 2824157, 3631059, 8472471, 25417413]

約数ペア:

[(1, 25417413), (3, 8472471), (7, 3631059), (9, 2824157), (21, 1210353), (63, 403451), (103, 246771), (309, 82257), (721, 35253), (927, 27419), (2163, 11751), (3917, 6489)]