13786513

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 18

約数和(自身を含む): 15620514

約数和(自身を除く): 1834001

約数列:

[1, 13, 29, 97, 169, 377, 841, 1261, 2813, 4901, 10933, 16393, 36569, 81577, 142129, 475397, 1060501, 13786513]

約数ペア:

[(1, 13786513), (13, 1060501), (29, 475397), (97, 142129), (169, 81577), (377, 36569), (841, 16393), (1261, 10933), (2813, 4901)]