1244089

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 1575936

約数和(自身を除く): 331847

約数列:

[1, 7, 11, 77, 107, 151, 749, 1057, 1177, 1661, 8239, 11627, 16157, 113099, 177727, 1244089]

約数ペア:

[(1, 1244089), (7, 177727), (11, 113099), (77, 16157), (107, 11627), (151, 8239), (749, 1661), (1057, 1177)]