843258273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1965637}}^1$

素因数の和:1965664

約数の個数: 16

約数和(自身を含む): 1320908736

約数和(自身を除く): 477650463

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1965637, 5896911, 21622007, 25553281, 64866021, 76659843, 281086091, 843258273]

約数ペア:

[(1, 843258273), (3, 281086091), (11, 76659843), (13, 64866021), (33, 25553281), (39, 21622007), (143, 5896911), (429, 1965637)]