2017109493

素因数分解:

$3^3\times 7^1\times {\mathrm{10672537}}^1$

素因数の和:10672553

約数の個数: 16

約数和(自身を含む): 3415212160

約数和(自身を除く): 1398102667

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10672537, 32017611, 74707759, 96052833, 224123277, 288158499, 672369831, 2017109493]

約数ペア:

[(1, 2017109493), (3, 672369831), (7, 288158499), (9, 224123277), (21, 96052833), (27, 74707759), (63, 32017611), (189, 10672537)]