2247199027199

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{4153}}^1\times {\mathrm{4483}}^1$

素因数の和:9087

約数の個数: 32

約数和(自身を含む): 2635729350144

約数和(自身を除く): 388530322945

約数列:

[1, 7, 43, 301, 401, 2807, 4153, 4483, 17243, 29071, 31381, 120701, 178579, 192769, 1250053, 1349383, 1665353, 1797683, 11657471, 12583781, 18617899, 71610179, 77300369, 130325293, 501271253, 541102583, 800569657, 5603987599, 7465777499, 52260442493, 321028432457, 2247199027199]

約数ペア:

[(1, 2247199027199), (7, 321028432457), (43, 52260442493), (301, 7465777499), (401, 5603987599), (2807, 800569657), (4153, 541102583), (4483, 501271253), (17243, 130325293), (29071, 77300369), (31381, 71610179), (120701, 18617899), (178579, 12583781), (192769, 11657471), (1250053, 1797683), (1349383, 1665353)]