1245014407

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1\times {\mathrm{8731}}^1$

素因数の和:10318

約数の個数: 16

約数和(自身を含む): 1533478912

約数和(自身を除く): 288464505

約数列:

[1, 7, 13, 91, 1567, 8731, 10969, 20371, 61117, 113503, 142597, 794521, 13681477, 95770339, 177859201, 1245014407]

約数ペア:

[(1, 1245014407), (7, 177859201), (13, 95770339), (91, 13681477), (1567, 794521), (8731, 142597), (10969, 113503), (20371, 61117)]