1985048091

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{16966223}}^1$

素因数の和:16966242

約数の個数: 12

約数和(自身を含む): 3087852768

約数和(自身を除く): 1102804677

約数列:

[1, 3, 9, 13, 39, 117, 16966223, 50898669, 152696007, 220560899, 661682697, 1985048091]

約数ペア:

[(1, 1985048091), (3, 661682697), (9, 220560899), (13, 152696007), (39, 50898669), (117, 16966223)]