26792019

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{2357}}^1$

素因数の和:2787

約数の個数: 16

約数和(自身を含む): 39803040

約数和(自身を除く): 13011021

約数列:

[1, 3, 9, 27, 421, 1263, 2357, 3789, 7071, 11367, 21213, 63639, 992297, 2976891, 8930673, 26792019]

約数ペア:

[(1, 26792019), (3, 8930673), (9, 2976891), (27, 992297), (421, 63639), (1263, 21213), (2357, 11367), (3789, 7071)]