11831169

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11987}}^1$

素因数の和:12044

約数の個数: 16

約数和(自身を含む): 18413568

約数和(自身を除く): 6582399

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 11987, 35961, 83909, 251727, 563389, 1690167, 3943723, 11831169]

約数ペア:

[(1, 11831169), (3, 3943723), (7, 1690167), (21, 563389), (47, 251727), (141, 83909), (329, 35961), (987, 11987)]