4248321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 7216128

約数和(自身を除く): 2967807

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 347, 371, 583, 1041, 1113, 1749, 2429, 3817, 4081, 7287, 11451, 12243, 18391, 26719, 55173, 80157, 128737, 202301, 386211, 606903, 1416107, 4248321]

約数ペア:

[(1, 4248321), (3, 1416107), (7, 606903), (11, 386211), (21, 202301), (33, 128737), (53, 80157), (77, 55173), (159, 26719), (231, 18391), (347, 12243), (371, 11451), (583, 7287), (1041, 4081), (1113, 3817), (1749, 2429)]