47511321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{110749}}^1$

素因数の和:110776

約数の個数: 16

約数和(自身を含む): 74424000

約数和(自身を除く): 26912679

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 110749, 332247, 1218239, 1439737, 3654717, 4319211, 15837107, 47511321]

約数ペア:

[(1, 47511321), (3, 15837107), (11, 4319211), (13, 3654717), (33, 1439737), (39, 1218239), (143, 332247), (429, 110749)]