312189039

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{25301}}^1$

素因数の和:25767

約数の個数: 16

約数和(自身を含む): 463532640

約数和(自身を除く): 151343601

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 12339, 25301, 75903, 227709, 683127, 11562557, 34687671, 104063013, 312189039]

約数ペア:

[(1, 312189039), (3, 104063013), (9, 34687671), (27, 11562557), (457, 683127), (1371, 227709), (4113, 75903), (12339, 25301)]