21778356597

素因数分解:

$3^1\times {\mathrm{761}}^1\times {\mathrm{2633}}^1\times {\mathrm{3623}}^1$

素因数の和:7020

約数の個数: 16

約数和(自身を含む): 29095037568

約数和(自身を除く): 7316680971

約数列:

[1, 3, 761, 2283, 2633, 3623, 7899, 10869, 2003713, 2757103, 6011139, 8271309, 9539359, 28618077, 7259452199, 21778356597]

約数ペア:

[(1, 21778356597), (3, 7259452199), (761, 28618077), (2283, 9539359), (2633, 8271309), (3623, 6011139), (7899, 2757103), (10869, 2003713)]