78789907

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3373}}^1$

素因数の和:3498

約数の個数: 16

約数和(自身を含む): 93284352

約数和(自身を除く): 14494445

約数列:

[1, 7, 47, 71, 329, 497, 3337, 3373, 23359, 23611, 158531, 239483, 1109717, 1676381, 11255701, 78789907]

約数ペア:

[(1, 78789907), (7, 11255701), (47, 1676381), (71, 1109717), (329, 239483), (497, 158531), (3337, 23611), (3373, 23359)]