26481021

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1193}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 41379264

約数和(自身を除く): 14898243

約数列:

[1, 3, 7, 21, 49, 147, 151, 453, 1057, 1193, 3171, 3579, 7399, 8351, 22197, 25053, 58457, 175371, 180143, 540429, 1261001, 3783003, 8827007, 26481021]

約数ペア:

[(1, 26481021), (3, 8827007), (7, 3783003), (21, 1261001), (49, 540429), (147, 180143), (151, 175371), (453, 58457), (1057, 25053), (1193, 22197), (3171, 8351), (3579, 7399)]