302373513

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18329}}^1$

素因数の和:18398

約数の個数: 32

約数和(自身を含む): 492710400

約数和(自身を除く): 190336887

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 5499, 16497, 18329, 54987, 164961, 238277, 494883, 714831, 861463, 2144493, 2584389, 6433479, 7753167, 11199019, 23259501, 33597057, 100791171, 302373513]

約数ペア:

[(1, 302373513), (3, 100791171), (9, 33597057), (13, 23259501), (27, 11199019), (39, 7753167), (47, 6433479), (117, 2584389), (141, 2144493), (351, 861463), (423, 714831), (611, 494883), (1269, 238277), (1833, 164961), (5499, 54987), (16497, 18329)]