16661241

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{36299}}^1$

素因数の和:36325

約数の個数: 16

約数和(自身を含む): 26136000

約数和(自身を除く): 9474759

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 36299, 108897, 326691, 617083, 980073, 1851249, 5553747, 16661241]

約数ペア:

[(1, 16661241), (3, 5553747), (9, 1851249), (17, 980073), (27, 617083), (51, 326691), (153, 108897), (459, 36299)]