12123639

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 19254144

約数和(自身を除く): 7130505

約数列:

[1, 3, 9, 11, 33, 99, 151, 453, 811, 1359, 1661, 2433, 4983, 7299, 8921, 14949, 26763, 80289, 122461, 367383, 1102149, 1347071, 4041213, 12123639]

約数ペア:

[(1, 12123639), (3, 4041213), (9, 1347071), (11, 1102149), (33, 367383), (99, 122461), (151, 80289), (453, 26763), (811, 14949), (1359, 8921), (1661, 7299), (2433, 4983)]