4920785427

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{138337}}^1$

素因数の和:138578

約数の個数: 16

約数和(自身を含む): 6693345792

約数和(自身を除く): 1772560365

約数列:

[1, 3, 71, 167, 213, 501, 11857, 35571, 138337, 415011, 9821927, 23102279, 29465781, 69306837, 1640261809, 4920785427]

約数ペア:

[(1, 4920785427), (3, 1640261809), (71, 69306837), (167, 29465781), (213, 23102279), (501, 9821927), (11857, 415011), (35571, 138337)]