2820574683

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{857}}^1\times {\mathrm{1543}}^1$

素因数の和:2488

約数の個数: 32

約数和(自身を含む): 4239206400

約数和(自身を除く): 1418631717

約数列:

[1, 3, 9, 27, 79, 237, 711, 857, 1543, 2133, 2571, 4629, 7713, 13887, 23139, 41661, 67703, 121897, 203109, 365691, 609327, 1097073, 1322351, 1827981, 3291219, 3967053, 11901159, 35703477, 104465729, 313397187, 940191561, 2820574683]

約数ペア:

[(1, 2820574683), (3, 940191561), (9, 313397187), (27, 104465729), (79, 35703477), (237, 11901159), (711, 3967053), (857, 3291219), (1543, 1827981), (2133, 1322351), (2571, 1097073), (4629, 609327), (7713, 365691), (13887, 203109), (23139, 121897), (41661, 67703)]