219679683

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{2459}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 297010560

約数和(自身を除く): 77330877

約数列:

[1, 3, 97, 291, 307, 921, 2459, 7377, 29779, 89337, 238523, 715569, 754913, 2264739, 73226561, 219679683]

約数ペア:

[(1, 219679683), (3, 73226561), (97, 2264739), (291, 754913), (307, 715569), (921, 238523), (2459, 89337), (7377, 29779)]