25504017

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10037}}^1$

素因数の和:10069

約数の個数: 24

約数和(自身を含む): 42721728

約数和(自身を除く): 17217711

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 10037, 30111, 70259, 110407, 210777, 331221, 772849, 1214477, 2318547, 3643431, 8501339, 25504017]

約数ペア:

[(1, 25504017), (3, 8501339), (7, 3643431), (11, 2318547), (21, 1214477), (33, 772849), (77, 331221), (121, 210777), (231, 110407), (363, 70259), (847, 30111), (2541, 10037)]