4941321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21391}}^1$

素因数の和:21412

約数の個数: 16

約数和(自身を含む): 8214528

約数和(自身を除く): 3273207

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 21391, 64173, 149737, 235301, 449211, 705903, 1647107, 4941321]

約数ペア:

[(1, 4941321), (3, 1647107), (7, 705903), (11, 449211), (21, 235301), (33, 149737), (77, 64173), (231, 21391)]