25592427

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1499}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 42432000

約数和(自身を除く): 16839573

約数列:

[1, 3, 7, 9, 21, 63, 271, 813, 1499, 1897, 2439, 4497, 5691, 10493, 13491, 17073, 31479, 94437, 406229, 1218687, 2843603, 3656061, 8530809, 25592427]

約数ペア:

[(1, 25592427), (3, 8530809), (7, 3656061), (9, 2843603), (21, 1218687), (63, 406229), (271, 94437), (813, 31479), (1499, 17073), (1897, 13491), (2439, 10493), (4497, 5691)]