2017252851

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 2787840000

約数和(自身を除く): 770587149

約数列:

[1, 3, 43, 129, 179, 199, 439, 537, 597, 1317, 7697, 8557, 18877, 23091, 25671, 35621, 56631, 78581, 87361, 106863, 235743, 262083, 1531703, 3378983, 3756523, 4595109, 10136949, 11269569, 15637619, 46912857, 672417617, 2017252851]

約数ペア:

[(1, 2017252851), (3, 672417617), (43, 46912857), (129, 15637619), (179, 11269569), (199, 10136949), (439, 4595109), (537, 3756523), (597, 3378983), (1317, 1531703), (7697, 262083), (8557, 235743), (18877, 106863), (23091, 87361), (25671, 78581), (35621, 56631)]