4727079

素因数分解:

$3^5\times 7^2\times {\mathrm{397}}^1$

素因数の和:426

約数の個数: 36

約数和(自身を含む): 8257704

約数和(自身を除く): 3530625

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 397, 441, 567, 1191, 1323, 1701, 2779, 3573, 3969, 8337, 10719, 11907, 19453, 25011, 32157, 58359, 75033, 96471, 175077, 225099, 525231, 675297, 1575693, 4727079]

約数ペア:

[(1, 4727079), (3, 1575693), (7, 675297), (9, 525231), (21, 225099), (27, 175077), (49, 96471), (63, 75033), (81, 58359), (147, 32157), (189, 25011), (243, 19453), (397, 11907), (441, 10719), (567, 8337), (1191, 3969), (1323, 3573), (1701, 2779)]