89290817

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{68213}}^1$

素因数の和:68248

約数の個数: 16

約数和(自身を含む): 117873792

約数和(自身を除く): 28582975

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 68213, 477491, 750343, 1159621, 5252401, 8117347, 12755831, 89290817]

約数ペア:

[(1, 89290817), (7, 12755831), (11, 8117347), (17, 5252401), (77, 1159621), (119, 750343), (187, 477491), (1309, 68213)]