4566471

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 7687680

約数和(自身を除く): 3121209

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 389, 559, 903, 1167, 1677, 2723, 3913, 5057, 8169, 11739, 15171, 16727, 35399, 50181, 106197, 117089, 217451, 351267, 652353, 1522157, 4566471]

約数ペア:

[(1, 4566471), (3, 1522157), (7, 652353), (13, 351267), (21, 217451), (39, 117089), (43, 106197), (91, 50181), (129, 35399), (273, 16727), (301, 15171), (389, 11739), (559, 8169), (903, 5057), (1167, 3913), (1677, 2723)]