2112488511

素因数分解:

$3^1\times 7^1\times {\mathrm{4177}}^1\times {\mathrm{24083}}^1$

素因数の和:28270

約数の個数: 16

約数和(自身を含む): 3219934464

約数和(自身を除く): 1107445953

約数列:

[1, 3, 7, 21, 4177, 12531, 24083, 29239, 72249, 87717, 168581, 505743, 100594691, 301784073, 704162837, 2112488511]

約数ペア:

[(1, 2112488511), (3, 704162837), (7, 301784073), (21, 100594691), (4177, 505743), (12531, 168581), (24083, 87717), (29239, 72249)]