5149221

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22291}}^1$

素因数の和:22312

約数の個数: 16

約数和(自身を含む): 8560128

約数和(自身を除く): 3410907

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 22291, 66873, 156037, 245201, 468111, 735603, 1716407, 5149221]

約数ペア:

[(1, 5149221), (3, 1716407), (7, 735603), (11, 468111), (21, 245201), (33, 156037), (77, 66873), (231, 22291)]