28700697

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12281}}^1$

素因数の和:12344

約数の個数: 16

約数和(自身を含む): 41267520

約数和(自身を除く): 12566823

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 12281, 36843, 233339, 503521, 700017, 1510563, 9566899, 28700697]

約数ペア:

[(1, 28700697), (3, 9566899), (19, 1510563), (41, 700017), (57, 503521), (123, 233339), (779, 36843), (2337, 12281)]