1120249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 16

約数和(自身を含む): 1321488

約数和(自身を除く): 201239

約数列:

[1, 13, 17, 37, 137, 221, 481, 629, 1781, 2329, 5069, 8177, 30277, 65897, 86173, 1120249]

約数ペア:

[(1, 1120249), (13, 86173), (17, 65897), (37, 30277), (137, 8177), (221, 5069), (481, 2329), (629, 1781)]