2912494971

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1\times {\mathrm{16063}}^1$

素因数の和:19266

約数の個数: 16

約数和(自身を含む): 4089251840

約数和(自身を除く): 1176756869

約数列:

[1, 3, 19, 57, 3181, 9543, 16063, 48189, 60439, 181317, 305197, 915591, 51096403, 153289209, 970831657, 2912494971]

約数ペア:

[(1, 2912494971), (3, 970831657), (19, 153289209), (57, 51096403), (3181, 915591), (9543, 305197), (16063, 181317), (48189, 60439)]