33978291

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 16824909

約数列:

[1, 3, 17, 23, 51, 69, 83, 249, 349, 391, 1047, 1173, 1411, 1909, 4233, 5727, 5933, 8027, 17799, 24081, 28967, 32453, 86901, 97359, 136459, 409377, 492439, 666241, 1477317, 1998723, 11326097, 33978291]

約数ペア:

[(1, 33978291), (3, 11326097), (17, 1998723), (23, 1477317), (51, 666241), (69, 492439), (83, 409377), (249, 136459), (349, 97359), (391, 86901), (1047, 32453), (1173, 28967), (1411, 24081), (1909, 17799), (4233, 8027), (5727, 5933)]