421036991909

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{3099347}}^1$

素因数の和:3099556

約数の個数: 16

約数和(自身を含む): 456571152576

約数和(自身を除く): 35534160667

約数列:

[1, 17, 61, 131, 1037, 2227, 7991, 135847, 3099347, 52688899, 189060167, 406014457, 3214022839, 6902245769, 24766881877, 421036991909]

約数ペア:

[(1, 421036991909), (17, 24766881877), (61, 6902245769), (131, 3214022839), (1037, 406014457), (2227, 189060167), (7991, 52688899), (135847, 3099347)]