26428171

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2273}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 33182208

約数和(自身を除く): 6754037

約数列:

[1, 7, 11, 77, 151, 1057, 1661, 2273, 11627, 15911, 25003, 175021, 343223, 2402561, 3775453, 26428171]

約数ペア:

[(1, 26428171), (7, 3775453), (11, 2402561), (77, 343223), (151, 175021), (1057, 25003), (1661, 15911), (2273, 11627)]