8154939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 11777024

約数和(自身を除く): 3622085

約数列:

[1, 3, 13, 39, 211, 633, 991, 2743, 2973, 8229, 12883, 38649, 209101, 627303, 2718313, 8154939]

約数ペア:

[(1, 8154939), (3, 2718313), (13, 627303), (39, 209101), (211, 38649), (633, 12883), (991, 8229), (2743, 2973)]