27741903

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13619}}^1$

素因数の和:13726

約数の個数: 16

約数和(自身を含む): 42712320

約数和(自身を除く): 14970417

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 13619, 40857, 95333, 285999, 1321043, 3963129, 9247301, 27741903]

約数ペア:

[(1, 27741903), (3, 9247301), (7, 3963129), (21, 1321043), (97, 285999), (291, 95333), (679, 40857), (2037, 13619)]