2017888833

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1\times {\mathrm{5443}}^1$

素因数の和:6284

約数の個数: 16

約数和(自身を含む): 2709282816

約数和(自身を除く): 691393983

約数列:

[1, 3, 191, 573, 647, 1941, 5443, 16329, 123577, 370731, 1039613, 3118839, 3521621, 10564863, 672629611, 2017888833]

約数ペア:

[(1, 2017888833), (3, 672629611), (191, 10564863), (573, 3521621), (647, 3118839), (1941, 1039613), (5443, 370731), (16329, 123577)]