16855041

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 28090368

約数和(自身を除く): 11235327

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1523, 1581, 3689, 4569, 10661, 11067, 25891, 31983, 47213, 77673, 141639, 181237, 330491, 543711, 802621, 991473, 2407863, 5618347, 16855041]

約数ペア:

[(1, 16855041), (3, 5618347), (7, 2407863), (17, 991473), (21, 802621), (31, 543711), (51, 330491), (93, 181237), (119, 141639), (217, 77673), (357, 47213), (527, 31983), (651, 25891), (1523, 11067), (1581, 10661), (3689, 4569)]