42859479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1973}}^1$

素因数の和:2546

約数の個数: 16

約数和(自身を含む): 61683552

約数和(自身を除く): 18824073

約数列:

[1, 3, 13, 39, 557, 1671, 1973, 5919, 7241, 21723, 25649, 76947, 1098961, 3296883, 14286493, 42859479]

約数ペア:

[(1, 42859479), (3, 14286493), (13, 3296883), (39, 1098961), (557, 76947), (1671, 25649), (1973, 21723), (5919, 7241)]