12507123

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 17210880

約数和(自身を除く): 4703757

約数列:

[1, 3, 47, 107, 141, 321, 829, 2487, 5029, 15087, 38963, 88703, 116889, 266109, 4169041, 12507123]

約数ペア:

[(1, 12507123), (3, 4169041), (47, 266109), (107, 116889), (141, 88703), (321, 38963), (829, 15087), (2487, 5029)]