9986715

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9649}}^1$

素因数の和:9683

約数の個数: 24

約数和(自身を含む): 18064800

約数和(自身を除く): 8078085

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 9649, 28947, 48245, 86841, 144735, 221927, 434205, 665781, 1109635, 1997343, 3328905, 9986715]

約数ペア:

[(1, 9986715), (3, 3328905), (5, 1997343), (9, 1109635), (15, 665781), (23, 434205), (45, 221927), (69, 144735), (115, 86841), (207, 48245), (345, 28947), (1035, 9649)]