685342007

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1\times {\mathrm{4943}}^1$

素因数の和:5662

約数の個数: 16

約数和(自身を含む): 811607040

約数和(自身を除く): 126265033

約数列:

[1, 7, 29, 203, 683, 4781, 4943, 19807, 34601, 138649, 143347, 1003429, 3376069, 23632483, 97906001, 685342007]

約数ペア:

[(1, 685342007), (7, 97906001), (29, 23632483), (203, 3376069), (683, 1003429), (4781, 143347), (4943, 138649), (19807, 34601)]