2017119921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{66029}}^1$

素因数の和:66648

約数の個数: 16

約数和(自身を含む): 2852496000

約数和(自身を除く): 835376079

約数列:

[1, 3, 17, 51, 599, 1797, 10183, 30549, 66029, 198087, 1122493, 3367479, 39551371, 118654113, 672373307, 2017119921]

約数ペア:

[(1, 2017119921), (3, 672373307), (17, 118654113), (51, 39551371), (599, 3367479), (1797, 1122493), (10183, 198087), (30549, 66029)]