1572606477

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{189311}}^1$

素因数の和:189401

約数の個数: 24

約数和(自身を含む): 2480744448

約数和(自身を除く): 908137971

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 189311, 567933, 1703799, 2461043, 7383129, 13441081, 22149387, 40323243, 120969729, 174734053, 524202159, 1572606477]

約数ペア:

[(1, 1572606477), (3, 524202159), (9, 174734053), (13, 120969729), (39, 40323243), (71, 22149387), (117, 13441081), (213, 7383129), (639, 2461043), (923, 1703799), (2769, 567933), (8307, 189311)]