21401295549

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{1069}}^1\times {\mathrm{61223}}^1$

素因数の和:62404

約数の個数: 16

約数和(自身を含む): 28824259200

約数和(自身を除く): 7422963651

約数列:

[1, 3, 109, 327, 1069, 3207, 61223, 116521, 183669, 349563, 6673307, 20019921, 65447387, 196342161, 7133765183, 21401295549]

約数ペア:

[(1, 21401295549), (3, 7133765183), (109, 196342161), (327, 65447387), (1069, 20019921), (3207, 6673307), (61223, 349563), (116521, 183669)]