80424799

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1279}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 99205120

約数和(自身を除く): 18780321

約数列:

[1, 7, 13, 91, 691, 1279, 4837, 8953, 8983, 16627, 62881, 116389, 883789, 6186523, 11489257, 80424799]

約数ペア:

[(1, 80424799), (7, 11489257), (13, 6186523), (91, 883789), (691, 116389), (1279, 62881), (4837, 16627), (8953, 8983)]