680337889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{67447}}^1$

素因数の和:67596

約数の個数: 16

約数和(自身を含む): 854701056

約数和(自身を除く): 174363167

約数列:

[1, 7, 11, 77, 131, 917, 1441, 10087, 67447, 472129, 741917, 5193419, 8835557, 61848899, 97191127, 680337889]

約数ペア:

[(1, 680337889), (7, 97191127), (11, 61848899), (77, 8835557), (131, 5193419), (917, 741917), (1441, 472129), (10087, 67447)]