39842379

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{827}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 59288112

約数和(自身を除く): 19445733

約数列:

[1, 3, 9, 53, 101, 159, 303, 477, 827, 909, 2481, 5353, 7443, 16059, 43831, 48177, 83527, 131493, 250581, 394479, 751743, 4426931, 13280793, 39842379]

約数ペア:

[(1, 39842379), (3, 13280793), (9, 4426931), (53, 751743), (101, 394479), (159, 250581), (303, 131493), (477, 83527), (827, 48177), (909, 43831), (2481, 16059), (5353, 7443)]