6407829

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:582

約数の個数: 20

約数和(自身を含む): 9641280

約数和(自身を除く): 3233451

約数列:

[1, 3, 9, 27, 81, 239, 331, 717, 993, 2151, 2979, 6453, 8937, 19359, 26811, 79109, 237327, 711981, 2135943, 6407829]

約数ペア:

[(1, 6407829), (3, 2135943), (9, 711981), (27, 237327), (81, 79109), (239, 26811), (331, 19359), (717, 8937), (993, 6453), (2151, 2979)]