2593008639

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{254741}}^1$

素因数の和:254792

約数の個数: 32

約数和(自身を含む): 4279665600

約数和(自身を除く): 1686656961

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 10179, 254741, 764223, 2292669, 3311633, 6878007, 7387489, 9934899, 22162467, 29804697, 66487401, 89414091, 96037357, 199462203, 288112071, 864336213, 2593008639]

約数ペア:

[(1, 2593008639), (3, 864336213), (9, 288112071), (13, 199462203), (27, 96037357), (29, 89414091), (39, 66487401), (87, 29804697), (117, 22162467), (261, 9934899), (351, 7387489), (377, 6878007), (783, 3311633), (1131, 2292669), (3393, 764223), (10179, 254741)]