12907233

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2909}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 20428200

約数和(自身を除く): 7520967

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 2909, 4437, 8727, 26181, 49453, 84361, 148359, 253083, 445077, 759249, 1434137, 4302411, 12907233]

約数ペア:

[(1, 12907233), (3, 4302411), (9, 1434137), (17, 759249), (29, 445077), (51, 253083), (87, 148359), (153, 84361), (261, 49453), (493, 26181), (1479, 8727), (2909, 4437)]