4272777

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{8329}}^1$

素因数の和:8357

約数の個数: 16

約数和(自身を含む): 6664000

約数和(自身を除く): 2391223

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 8329, 24987, 74961, 158251, 224883, 474753, 1424259, 4272777]

約数ペア:

[(1, 4272777), (3, 1424259), (9, 474753), (19, 224883), (27, 158251), (57, 74961), (171, 24987), (513, 8329)]