2016745911

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{166357}}^1$

素因数の和:166815

約数の個数: 16

約数和(自身を含む): 2994444000

約数和(自身を除く): 977698089

約数列:

[1, 3, 9, 27, 449, 1347, 4041, 12123, 166357, 499071, 1497213, 4491639, 74694293, 224082879, 672248637, 2016745911]

約数ペア:

[(1, 2016745911), (3, 672248637), (9, 224082879), (27, 74694293), (449, 4491639), (1347, 1497213), (4041, 499071), (12123, 166357)]