2013665859

素因数分解:

$3^3\times {\mathrm{1319}}^1\times {\mathrm{56543}}^1$

素因数の和:57871

約数の個数: 16

約数和(自身を含む): 2985523200

約数和(自身を除く): 971857341

約数列:

[1, 3, 9, 27, 1319, 3957, 11871, 35613, 56543, 169629, 508887, 1526661, 74580217, 223740651, 671221953, 2013665859]

約数ペア:

[(1, 2013665859), (3, 671221953), (9, 223740651), (27, 74580217), (1319, 1526661), (3957, 508887), (11871, 169629), (35613, 56543)]