5382111

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 9192960

約数和(自身を除く): 3810849

約数列:

[1, 3, 7, 19, 21, 41, 47, 49, 57, 123, 133, 141, 147, 287, 329, 399, 779, 861, 893, 931, 987, 1927, 2009, 2303, 2337, 2679, 2793, 5453, 5781, 6027, 6251, 6909, 13489, 16359, 18753, 36613, 38171, 40467, 43757, 94423, 109839, 114513, 131271, 256291, 283269, 768873, 1794037, 5382111]

約数ペア:

[(1, 5382111), (3, 1794037), (7, 768873), (19, 283269), (21, 256291), (41, 131271), (47, 114513), (49, 109839), (57, 94423), (123, 43757), (133, 40467), (141, 38171), (147, 36613), (287, 18753), (329, 16359), (399, 13489), (779, 6909), (861, 6251), (893, 6027), (931, 5781), (987, 5453), (1927, 2793), (2009, 2679), (2303, 2337)]