3942417

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 5419008

約数和(自身を除く): 1476591

約数列:

[1, 3, 71, 83, 213, 223, 249, 669, 5893, 15833, 17679, 18509, 47499, 55527, 1314139, 3942417]

約数ペア:

[(1, 3942417), (3, 1314139), (71, 55527), (83, 47499), (213, 18509), (223, 17679), (249, 15833), (669, 5893)]