8422659

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:360

約数の個数: 36

約数和(自身を含む): 14405040

約数和(自身を除く): 5982381

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 269, 441, 497, 639, 807, 1491, 1883, 2421, 3479, 4473, 5649, 10437, 13181, 16947, 19099, 31311, 39543, 57297, 118629, 133693, 171891, 401079, 935851, 1203237, 2807553, 8422659]

約数ペア:

[(1, 8422659), (3, 2807553), (7, 1203237), (9, 935851), (21, 401079), (49, 171891), (63, 133693), (71, 118629), (147, 57297), (213, 39543), (269, 31311), (441, 19099), (497, 16947), (639, 13181), (807, 10437), (1491, 5649), (1883, 4473), (2421, 3479)]