2538063

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 4133376

約数和(自身を除く): 1595313

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 827, 1023, 2481, 3069, 7443, 9097, 25637, 27291, 76911, 81873, 230733, 282007, 846021, 2538063]

約数ペア:

[(1, 2538063), (3, 846021), (9, 282007), (11, 230733), (31, 81873), (33, 76911), (93, 27291), (99, 25637), (279, 9097), (341, 7443), (827, 3069), (1023, 2481)]