890359851

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{40639}}^1$

素因数の和:40818

約数の個数: 16

約数和(自身を含む): 1215948800

約数和(自身を除く): 325588949

約数列:

[1, 3, 67, 109, 201, 327, 7303, 21909, 40639, 121917, 2722813, 4429651, 8168439, 13288953, 296786617, 890359851]

約数ペア:

[(1, 890359851), (3, 296786617), (67, 13288953), (109, 8168439), (201, 4429651), (327, 2722813), (7303, 121917), (21909, 40639)]