340453503

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18301}}^1$

素因数の和:18376

約数の個数: 32

約数和(自身を含む): 553452480

約数和(自身を除く): 212998977

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 6201, 18301, 18603, 54903, 164709, 237913, 494127, 713739, 969953, 2141217, 2909859, 6423651, 8729577, 12609389, 26188731, 37828167, 113484501, 340453503]

約数ペア:

[(1, 340453503), (3, 113484501), (9, 37828167), (13, 26188731), (27, 12609389), (39, 8729577), (53, 6423651), (117, 2909859), (159, 2141217), (351, 969953), (477, 713739), (689, 494127), (1431, 237913), (2067, 164709), (6201, 54903), (18301, 18603)]