12789483

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11491}}^1$

素因数の和:11554

約数の個数: 16

約数和(自身を含む): 19858176

約数和(自身を除く): 7068693

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 11491, 34473, 80437, 241311, 609023, 1827069, 4263161, 12789483]

約数ペア:

[(1, 12789483), (3, 4263161), (7, 1827069), (21, 609023), (53, 241311), (159, 80437), (371, 34473), (1113, 11491)]