89131007

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{10709}}^1$

素因数の和:10786

約数の個数: 16

約数和(自身を含む): 107956800

約数和(自身を除く): 18825793

約数列:

[1, 7, 29, 41, 203, 287, 1189, 8323, 10709, 74963, 310561, 439069, 2173927, 3073483, 12733001, 89131007]

約数ペア:

[(1, 89131007), (7, 12733001), (29, 3073483), (41, 2173927), (203, 439069), (287, 310561), (1189, 74963), (8323, 10709)]