25851249

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 38288640

約数和(自身を除く): 12437391

約数列:

[1, 3, 9, 79, 103, 237, 309, 353, 711, 927, 1059, 3177, 8137, 24411, 27887, 36359, 73233, 83661, 109077, 250983, 327231, 2872361, 8617083, 25851249]

約数ペア:

[(1, 25851249), (3, 8617083), (9, 2872361), (79, 327231), (103, 250983), (237, 109077), (309, 83661), (353, 73233), (711, 36359), (927, 27887), (1059, 24411), (3177, 8137)]