3958149

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 5896992

約数和(自身を除く): 1938843

約数列:

[1, 3, 13, 37, 39, 111, 169, 211, 481, 507, 633, 1443, 2743, 6253, 7807, 8229, 18759, 23421, 35659, 101491, 106977, 304473, 1319383, 3958149]

約数ペア:

[(1, 3958149), (3, 1319383), (13, 304473), (37, 106977), (39, 101491), (111, 35659), (169, 23421), (211, 18759), (481, 8229), (507, 7807), (633, 6253), (1443, 2743)]