117742009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{7247}}^1$

素因数の和:7476

約数の個数: 16

約数和(自身を含む): 147511296

約数和(自身を除く): 29769287

約数列:

[1, 7, 11, 77, 211, 1477, 2321, 7247, 16247, 50729, 79717, 558019, 1529117, 10703819, 16820287, 117742009]

約数ペア:

[(1, 117742009), (7, 16820287), (11, 10703819), (77, 1529117), (211, 558019), (1477, 79717), (2321, 50729), (7247, 16247)]