1585384773

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1063303}}^1$

素因数の和:1063384

約数の個数: 16

約数和(自身を含む): 2449852416

約数和(自身を除く): 864467643

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1063303, 3189909, 7443121, 22329363, 75494513, 226483539, 528461591, 1585384773]

約数ペア:

[(1, 1585384773), (3, 528461591), (7, 226483539), (21, 75494513), (71, 22329363), (213, 7443121), (497, 3189909), (1491, 1063303)]