23878803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 36368640

約数和(自身を除く): 12489837

約数列:

[1, 3, 13, 29, 39, 43, 87, 129, 377, 491, 559, 1131, 1247, 1473, 1677, 3741, 6383, 14239, 16211, 19149, 21113, 42717, 48633, 63339, 185107, 274469, 555321, 612277, 823407, 1836831, 7959601, 23878803]

約数ペア:

[(1, 23878803), (3, 7959601), (13, 1836831), (29, 823407), (39, 612277), (43, 555321), (87, 274469), (129, 185107), (377, 63339), (491, 48633), (559, 42717), (1131, 21113), (1247, 19149), (1473, 16211), (1677, 14239), (3741, 6383)]