6464427

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 9363456

約数和(自身を除く): 2899029

約数列:

[1, 3, 19, 47, 57, 127, 141, 361, 381, 893, 1083, 2413, 2679, 5969, 7239, 16967, 17907, 45847, 50901, 113411, 137541, 340233, 2154809, 6464427]

約数ペア:

[(1, 6464427), (3, 2154809), (19, 340233), (47, 137541), (57, 113411), (127, 50901), (141, 45847), (361, 17907), (381, 16967), (893, 7239), (1083, 5969), (2413, 2679)]