121355654

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{30203}}^1$

素因数の和:30260

約数の個数: 24

約数和(自身を含む): 216925128

約数和(自身を除く): 95569474

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 30203, 60406, 211421, 422842, 1238323, 1479947, 2476646, 2959894, 8668261, 17336522, 60677827, 121355654]

約数ペア:

[(1, 121355654), (2, 60677827), (7, 17336522), (14, 8668261), (41, 2959894), (49, 2476646), (82, 1479947), (98, 1238323), (287, 422842), (574, 211421), (2009, 60406), (4018, 30203)]