16202007

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 24083696

約数和(自身を除く): 7881689

約数列:

[1, 3, 9, 67, 97, 201, 277, 291, 603, 831, 873, 2493, 6499, 18559, 19497, 26869, 55677, 58491, 80607, 167031, 241821, 1800223, 5400669, 16202007]

約数ペア:

[(1, 16202007), (3, 5400669), (9, 1800223), (67, 241821), (97, 167031), (201, 80607), (277, 58491), (291, 55677), (603, 26869), (831, 19497), (873, 18559), (2493, 6499)]