21167772723

素因数分解:

$3^2\times {\mathrm{653}}^1\times {\mathrm{1201}}^1\times {\mathrm{2999}}^1$

素因数の和:4859

約数の個数: 24

約数和(自身を含む): 30658212000

約数和(自身を除く): 9490439277

約数列:

[1, 3, 9, 653, 1201, 1959, 2999, 3603, 5877, 8997, 10809, 26991, 784253, 1958347, 2352759, 3601799, 5875041, 7058277, 10805397, 17625123, 32416191, 2351974747, 7055924241, 21167772723]

約数ペア:

[(1, 21167772723), (3, 7055924241), (9, 2351974747), (653, 32416191), (1201, 17625123), (1959, 10805397), (2999, 7058277), (3603, 5875041), (5877, 3601799), (8997, 2352759), (10809, 1958347), (26991, 784253)]