4069219

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 5195520

約数和(自身を除く): 1126301

約数列:

[1, 7, 11, 43, 77, 301, 473, 1229, 3311, 8603, 13519, 52847, 94633, 369929, 581317, 4069219]

約数ペア:

[(1, 4069219), (7, 581317), (11, 369929), (43, 94633), (77, 52847), (301, 13519), (473, 8603), (1229, 3311)]