25723233

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 38132640

約数和(自身を除く): 12409407

約数列:

[1, 3, 9, 59, 177, 193, 251, 531, 579, 753, 1737, 2259, 11387, 14809, 34161, 44427, 48443, 102483, 133281, 145329, 435987, 2858137, 8574411, 25723233]

約数ペア:

[(1, 25723233), (3, 8574411), (9, 2858137), (59, 435987), (177, 145329), (193, 133281), (251, 102483), (531, 48443), (579, 44427), (753, 34161), (1737, 14809), (2259, 11387)]