3388797

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 40

約数和(自身を含む): 5645376

約数和(自身を除く): 2256579

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 107, 153, 207, 321, 391, 459, 621, 963, 1173, 1377, 1819, 1863, 2461, 2889, 3519, 5457, 7383, 8667, 10557, 16371, 22149, 31671, 41837, 49113, 66447, 125511, 147339, 199341, 376533, 1129599, 3388797]

約数ペア:

[(1, 3388797), (3, 1129599), (9, 376533), (17, 199341), (23, 147339), (27, 125511), (51, 66447), (69, 49113), (81, 41837), (107, 31671), (153, 22149), (207, 16371), (321, 10557), (391, 8667), (459, 7383), (621, 5457), (963, 3519), (1173, 2889), (1377, 2461), (1819, 1863)]