2016751317

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1574357}}^1$

素因数の和:1574428

約数の個数: 16

約数和(自身を含む): 3123526272

約数和(自身を除く): 1106774955

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1574357, 4723071, 11020499, 33061497, 96035777, 288107331, 672250439, 2016751317]

約数ペア:

[(1, 2016751317), (3, 672250439), (7, 288107331), (21, 96035777), (61, 33061497), (183, 11020499), (427, 4723071), (1281, 1574357)]