238500899

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{2143}}^1$

素因数の和:3386

約数の個数: 16

約数和(自身を含む): 293916672

約数和(自身を除く): 55415773

約数列:

[1, 7, 13, 91, 1223, 2143, 8561, 15001, 15899, 27859, 111293, 195013, 2620889, 18346223, 34071557, 238500899]

約数ペア:

[(1, 238500899), (7, 34071557), (13, 18346223), (91, 2620889), (1223, 195013), (2143, 111293), (8561, 27859), (15001, 15899)]