4440177

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 40

約数和(自身を含む): 7805952

約数和(自身を除く): 3365775

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 191, 287, 369, 567, 573, 861, 1107, 1337, 1719, 2583, 3321, 4011, 5157, 7749, 7831, 12033, 15471, 23247, 23493, 36099, 54817, 70479, 108297, 164451, 211437, 493353, 634311, 1480059, 4440177]

約数ペア:

[(1, 4440177), (3, 1480059), (7, 634311), (9, 493353), (21, 211437), (27, 164451), (41, 108297), (63, 70479), (81, 54817), (123, 36099), (189, 23493), (191, 23247), (287, 15471), (369, 12033), (567, 7831), (573, 7749), (861, 5157), (1107, 4011), (1337, 3321), (1719, 2583)]