16433313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1997}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 23720256

約数和(自身を除く): 7286943

約数列:

[1, 3, 13, 39, 211, 633, 1997, 2743, 5991, 8229, 25961, 77883, 421367, 1264101, 5477771, 16433313]

約数ペア:

[(1, 16433313), (3, 5477771), (13, 1264101), (39, 421367), (211, 77883), (633, 25961), (1997, 8229), (2743, 5991)]