2017039689

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{385741}}^1$

素因数の和:385837

約数の個数: 24

約数和(自身を含む): 3369842112

約数和(自身を除く): 1352802423

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 385741, 1157223, 2700187, 3471669, 8100561, 24301683, 32016503, 96049509, 224115521, 288148527, 672346563, 2017039689]

約数ペア:

[(1, 2017039689), (3, 672346563), (7, 288148527), (9, 224115521), (21, 96049509), (63, 32016503), (83, 24301683), (249, 8100561), (581, 3471669), (747, 2700187), (1743, 1157223), (5229, 385741)]