7641351

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{7649}}^1$

素因数の和:7695

約数の個数: 16

約数和(自身を含む): 11628000

約数和(自身を除く): 3986649

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 7649, 22947, 68841, 206523, 283013, 849039, 2547117, 7641351]

約数ペア:

[(1, 7641351), (3, 2547117), (9, 849039), (27, 283013), (37, 206523), (111, 68841), (333, 22947), (999, 7649)]