25575381

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2767}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 40302080

約数和(自身を除く): 14726699

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 2767, 3081, 8301, 9243, 24903, 35971, 107913, 218593, 323739, 655779, 1967337, 2841709, 8525127, 25575381]

約数ペア:

[(1, 25575381), (3, 8525127), (9, 2841709), (13, 1967337), (39, 655779), (79, 323739), (117, 218593), (237, 107913), (711, 35971), (1027, 24903), (2767, 9243), (3081, 8301)]