91871857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{29101}}^1$

素因数の和:29160

約数の個数: 16

約数和(自身を含む): 117339264

約数和(自身を除く): 25467407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 29101, 203707, 320111, 1193141, 2240777, 8351987, 13124551, 91871857]

約数ペア:

[(1, 91871857), (7, 13124551), (11, 8351987), (41, 2240777), (77, 1193141), (287, 320111), (451, 203707), (3157, 29101)]