39779217

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{659}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 60746400

約数和(自身を除く): 20967183

約数列:

[1, 3, 9, 19, 57, 171, 353, 659, 1059, 1977, 3177, 5931, 6707, 12521, 20121, 37563, 60363, 112689, 232627, 697881, 2093643, 4419913, 13259739, 39779217]

約数ペア:

[(1, 39779217), (3, 13259739), (9, 4419913), (19, 2093643), (57, 697881), (171, 232627), (353, 112689), (659, 60363), (1059, 37563), (1977, 20121), (3177, 12521), (5931, 6707)]