39042321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4597}}^1$

素因数の和:4768

約数の個数: 16

約数和(自身を含む): 55176000

約数和(自身を除く): 16133679

約数列:

[1, 3, 19, 57, 149, 447, 2831, 4597, 8493, 13791, 87343, 262029, 684953, 2054859, 13014107, 39042321]

約数ペア:

[(1, 39042321), (3, 13014107), (19, 2054859), (57, 684953), (149, 262029), (447, 87343), (2831, 13791), (4597, 8493)]