774227313

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{4673}}^1$

素因数の和:5169

約数の個数: 24

約数和(自身を含む): 1148401800

約数和(自身を除く): 374174487

約数列:

[1, 3, 9, 41, 123, 369, 449, 1347, 4041, 4673, 14019, 18409, 42057, 55227, 165681, 191593, 574779, 1724337, 2098177, 6294531, 18883593, 86025257, 258075771, 774227313]

約数ペア:

[(1, 774227313), (3, 258075771), (9, 86025257), (41, 18883593), (123, 6294531), (369, 2098177), (449, 1724337), (1347, 574779), (4041, 191593), (4673, 165681), (14019, 55227), (18409, 42057)]