6512289

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 10536960

約数和(自身を除く): 4024671

約数列:

[1, 3, 7, 21, 23, 69, 97, 139, 161, 291, 417, 483, 679, 973, 2037, 2231, 2919, 3197, 6693, 9591, 13483, 15617, 22379, 40449, 46851, 67137, 94381, 283143, 310109, 930327, 2170763, 6512289]

約数ペア:

[(1, 6512289), (3, 2170763), (7, 930327), (21, 310109), (23, 283143), (69, 94381), (97, 67137), (139, 46851), (161, 40449), (291, 22379), (417, 15617), (483, 13483), (679, 9591), (973, 6693), (2037, 3197), (2231, 2919)]