291208172343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3209}}^1\times {\mathrm{2749919}}^1$

素因数の和:2753142

約数の個数: 16

約数和(自身を含む): 423707673600

約数和(自身を除く): 132499501257

約数列:

[1, 3, 11, 33, 3209, 9627, 35299, 105897, 2749919, 8249757, 30249109, 90747327, 8824490071, 26473470213, 97069390781, 291208172343]

約数ペア:

[(1, 291208172343), (3, 97069390781), (11, 26473470213), (33, 8824490071), (3209, 90747327), (9627, 30249109), (35299, 8249757), (105897, 2749919)]