42051963

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 56920320

約数和(自身を除く): 14868357

約数列:

[1, 3, 107, 269, 321, 487, 807, 1461, 28783, 52109, 86349, 131003, 156327, 393009, 14017321, 42051963]

約数ペア:

[(1, 42051963), (3, 14017321), (107, 393009), (269, 156327), (321, 131003), (487, 86349), (807, 52109), (1461, 28783)]