9916977

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6469}}^1$

素因数の和:6552

約数の個数: 16

約数和(自身を含む): 15320960

約数和(自身を除く): 5403983

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 6469, 19407, 45283, 135849, 472237, 1416711, 3305659, 9916977]

約数ペア:

[(1, 9916977), (3, 3305659), (7, 1416711), (21, 472237), (73, 135849), (219, 45283), (511, 19407), (1533, 6469)]