26865387

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 39819104

約数和(自身を除く): 12953717

約数列:

[1, 3, 9, 73, 103, 219, 309, 397, 657, 927, 1191, 3573, 7519, 22557, 28981, 40891, 67671, 86943, 122673, 260829, 368019, 2985043, 8955129, 26865387]

約数ペア:

[(1, 26865387), (3, 8955129), (9, 2985043), (73, 368019), (103, 260829), (219, 122673), (309, 86943), (397, 67671), (657, 40891), (927, 28981), (1191, 22557), (3573, 7519)]