16385841

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 10225359

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1231, 1479, 3693, 4437, 11079, 13311, 20927, 33237, 35699, 62781, 107097, 188343, 321291, 565029, 606883, 963873, 1820649, 5461947, 16385841]

約数ペア:

[(1, 16385841), (3, 5461947), (9, 1820649), (17, 963873), (27, 606883), (29, 565029), (51, 321291), (87, 188343), (153, 107097), (261, 62781), (459, 35699), (493, 33237), (783, 20927), (1231, 13311), (1479, 11079), (3693, 4437)]