4820739

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 8225280

約数和(自身を除く): 3404541

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 509, 861, 1353, 1527, 3157, 3563, 5599, 9471, 10689, 16797, 20869, 39193, 62607, 117579, 146083, 229559, 438249, 688677, 1606913, 4820739]

約数ペア:

[(1, 4820739), (3, 1606913), (7, 688677), (11, 438249), (21, 229559), (33, 146083), (41, 117579), (77, 62607), (123, 39193), (231, 20869), (287, 16797), (451, 10689), (509, 9471), (861, 5599), (1353, 3563), (1527, 3157)]