287885526

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2086127}}^1$

素因数の和:2086155

約数の個数: 16

約数和(自身を含む): 600804864

約数和(自身を除く): 312919338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2086127, 4172254, 6258381, 12516762, 47980921, 95961842, 143942763, 287885526]

約数ペア:

[(1, 287885526), (2, 143942763), (3, 95961842), (6, 47980921), (23, 12516762), (46, 6258381), (69, 4172254), (138, 2086127)]