3878127

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 6259968

約数和(自身を除く): 2381841

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 911, 1419, 2733, 4257, 8199, 10021, 30063, 39173, 90189, 117519, 352557, 430903, 1292709, 3878127]

約数ペア:

[(1, 3878127), (3, 1292709), (9, 430903), (11, 352557), (33, 117519), (43, 90189), (99, 39173), (129, 30063), (387, 10021), (473, 8199), (911, 4257), (1419, 2733)]