5811939

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 10506240

約数和(自身を除く): 4694301

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 191, 207, 441, 483, 573, 621, 1127, 1323, 1337, 1449, 1719, 3381, 4011, 4347, 4393, 5157, 9359, 10143, 12033, 13179, 28077, 30429, 30751, 36099, 39537, 84231, 92253, 118611, 215257, 252693, 276759, 645771, 830277, 1937313, 5811939]

約数ペア:

[(1, 5811939), (3, 1937313), (7, 830277), (9, 645771), (21, 276759), (23, 252693), (27, 215257), (49, 118611), (63, 92253), (69, 84231), (147, 39537), (161, 36099), (189, 30751), (191, 30429), (207, 28077), (441, 13179), (483, 12033), (573, 10143), (621, 9359), (1127, 5157), (1323, 4393), (1337, 4347), (1449, 4011), (1719, 3381)]