16912341

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{9349}}^1$

素因数の和:9425

約数の個数: 16

約数和(自身を含む): 25432000

約数和(自身を除く): 8519659

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 9349, 28047, 84141, 252423, 626383, 1879149, 5637447, 16912341]

約数ペア:

[(1, 16912341), (3, 5637447), (9, 1879149), (27, 626383), (67, 252423), (201, 84141), (603, 28047), (1809, 9349)]