17469221

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{739}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 21880320

約数和(自身を除く): 4411099

約数列:

[1, 7, 11, 77, 307, 739, 2149, 3377, 5173, 8129, 23639, 56903, 226873, 1588111, 2495603, 17469221]

約数ペア:

[(1, 17469221), (7, 2495603), (11, 1588111), (77, 226873), (307, 56903), (739, 23639), (2149, 8129), (3377, 5173)]