42220797

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2389}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 58048320

約数和(自身を除く): 15827523

約数列:

[1, 3, 43, 129, 137, 411, 2389, 5891, 7167, 17673, 102727, 308181, 327293, 981879, 14073599, 42220797]

約数ペア:

[(1, 42220797), (3, 14073599), (43, 981879), (129, 327293), (137, 308181), (411, 102727), (2389, 17673), (5891, 7167)]