249074429

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20549}}^1$

素因数の和:20620

約数の個数: 16

約数和(自身を含む): 284083200

約数和(自身を除く): 35008771

約数列:

[1, 17, 23, 31, 391, 527, 713, 12121, 20549, 349333, 472627, 637019, 8034659, 10829323, 14651437, 249074429]

約数ペア:

[(1, 249074429), (17, 14651437), (23, 10829323), (31, 8034659), (391, 637019), (527, 472627), (713, 349333), (12121, 20549)]