39507507

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2249

約数の個数: 40

約数和(自身を含む): 67326336

約数和(自身を除く): 27818829

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1377, 1989, 2207, 5967, 6621, 17901, 19863, 28691, 37519, 59589, 86073, 112557, 178767, 258219, 337671, 487747, 774657, 1013013, 1463241, 2323971, 3039039, 4389723, 13169169, 39507507]

約数ペア:

[(1, 39507507), (3, 13169169), (9, 4389723), (13, 3039039), (17, 2323971), (27, 1463241), (39, 1013013), (51, 774657), (81, 487747), (117, 337671), (153, 258219), (221, 178767), (351, 112557), (459, 86073), (663, 59589), (1053, 37519), (1377, 28691), (1989, 19863), (2207, 17901), (5967, 6621)]