2017463889

素因数分解:

$3^1\times 7^1\times {\mathrm{3931}}^1\times {\mathrm{24439}}^1$

素因数の和:28380

約数の個数: 16

約数和(自身を含む): 3075138560

約数和(自身を除く): 1057674671

約数列:

[1, 3, 7, 21, 3931, 11793, 24439, 27517, 73317, 82551, 171073, 513219, 96069709, 288209127, 672487963, 2017463889]

約数ペア:

[(1, 2017463889), (3, 672487963), (7, 288209127), (21, 96069709), (3931, 513219), (11793, 171073), (24439, 82551), (27517, 73317)]