481607889

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{210401}}^1$

素因数の和:210520

約数の個数: 16

約数和(自身を含む): 740615040

約数和(自身を除く): 259007151

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 210401, 631203, 1472807, 4418421, 22933709, 68801127, 160535963, 481607889]

約数ペア:

[(1, 481607889), (3, 160535963), (7, 68801127), (21, 22933709), (109, 4418421), (327, 1472807), (763, 631203), (2289, 210401)]