89416901

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{1103}}^1$

素因数の和:1460

約数の個数: 16

約数和(自身を含む): 105383424

約数和(自身を除く): 15966523

約数列:

[1, 7, 37, 259, 313, 1103, 2191, 7721, 11581, 40811, 81067, 285677, 345239, 2416673, 12773843, 89416901]

約数ペア:

[(1, 89416901), (7, 12773843), (37, 2416673), (259, 345239), (313, 285677), (1103, 81067), (2191, 40811), (7721, 11581)]