2017430139

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1621}}^1\times {\mathrm{5843}}^1$

素因数の和:7538

約数の個数: 16

約数和(自身を含む): 2729942784

約数和(自身を除く): 712512645

約数列:

[1, 3, 71, 213, 1621, 4863, 5843, 17529, 115091, 345273, 414853, 1244559, 9471503, 28414509, 672476713, 2017430139]

約数ペア:

[(1, 2017430139), (3, 672476713), (71, 28414509), (213, 9471503), (1621, 1244559), (4863, 414853), (5843, 345273), (17529, 115091)]