12243609

素因数分解:

$3^3\times 7^1\times {\mathrm{64781}}^1$

素因数の和:64797

約数の個数: 16

約数和(自身を含む): 20730240

約数和(自身を除く): 8486631

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 64781, 194343, 453467, 583029, 1360401, 1749087, 4081203, 12243609]

約数ペア:

[(1, 12243609), (3, 4081203), (7, 1749087), (9, 1360401), (21, 583029), (27, 453467), (63, 194343), (189, 64781)]