13486977

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2207}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 22503936

約数和(自身を除く): 9016959

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 2207, 6111, 6621, 15449, 19863, 46347, 139041, 214079, 642237, 1498553, 1926711, 4495659, 13486977]

約数ペア:

[(1, 13486977), (3, 4495659), (7, 1926711), (9, 1498553), (21, 642237), (63, 214079), (97, 139041), (291, 46347), (679, 19863), (873, 15449), (2037, 6621), (2207, 6111)]