249778841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{10369}}^1$

素因数の和:10508

約数の個数: 16

約数和(自身を含む): 287456400

約数和(自身を除く): 37677559

約数列:

[1, 13, 17, 109, 221, 1417, 1853, 10369, 24089, 134797, 176273, 1130221, 2291549, 14692873, 19213757, 249778841]

約数ペア:

[(1, 249778841), (13, 19213757), (17, 14692873), (109, 2291549), (221, 1130221), (1417, 176273), (1853, 134797), (10369, 24089)]