84981743

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{7309}}^1$

素因数の和:7478

約数の個数: 16

約数和(自身を含む): 106667520

約数和(自身を除く): 21685777

約数列:

[1, 7, 11, 77, 151, 1057, 1661, 7309, 11627, 51163, 80399, 562793, 1103659, 7725613, 12140249, 84981743]

約数ペア:

[(1, 84981743), (7, 12140249), (11, 7725613), (77, 1103659), (151, 562793), (1057, 80399), (1661, 51163), (7309, 11627)]