4924059

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 8426880

約数和(自身を除く): 3502821

約数列:

[1, 3, 7, 19, 21, 41, 43, 49, 57, 123, 129, 133, 147, 287, 301, 399, 779, 817, 861, 903, 931, 1763, 2009, 2107, 2337, 2451, 2793, 5289, 5453, 5719, 6027, 6321, 12341, 16359, 17157, 33497, 37023, 38171, 40033, 86387, 100491, 114513, 120099, 234479, 259161, 703437, 1641353, 4924059]

約数ペア:

[(1, 4924059), (3, 1641353), (7, 703437), (19, 259161), (21, 234479), (41, 120099), (43, 114513), (49, 100491), (57, 86387), (123, 40033), (129, 38171), (133, 37023), (147, 33497), (287, 17157), (301, 16359), (399, 12341), (779, 6321), (817, 6027), (861, 5719), (903, 5453), (931, 5289), (1763, 2793), (2009, 2451), (2107, 2337)]