2016643203

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{494639}}^1$

素因数の和:494799

約数の個数: 16

約数和(自身を含む): 3007411200

約数和(自身を除く): 990767997

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 494639, 1483917, 4451751, 13355253, 74690489, 224071467, 672214401, 2016643203]

約数ペア:

[(1, 2016643203), (3, 672214401), (9, 224071467), (27, 74690489), (151, 13355253), (453, 4451751), (1359, 1483917), (4077, 494639)]