210618457

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{12919}}^1$

素因数の和:13080

約数の個数: 16

約数和(自身を含む): 256746240

約数和(自身を除く): 46127783

約数列:

[1, 7, 17, 119, 137, 959, 2329, 12919, 16303, 90433, 219623, 1537361, 1769903, 12389321, 30088351, 210618457]

約数ペア:

[(1, 210618457), (7, 30088351), (17, 12389321), (119, 1769903), (137, 1537361), (959, 219623), (2329, 90433), (12919, 16303)]