2017331151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{971}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 2963402496

約数和(自身を除く): 946071345

約数列:

[1, 3, 11, 33, 157, 401, 471, 971, 1203, 1727, 2913, 4411, 5181, 10681, 13233, 32043, 62957, 152447, 188871, 389371, 457341, 692527, 1168113, 1676917, 2077581, 4283081, 5030751, 12849243, 61131247, 183393741, 672443717, 2017331151]

約数ペア:

[(1, 2017331151), (3, 672443717), (11, 183393741), (33, 61131247), (157, 12849243), (401, 5030751), (471, 4283081), (971, 2077581), (1203, 1676917), (1727, 1168113), (2913, 692527), (4411, 457341), (5181, 389371), (10681, 188871), (13233, 152447), (32043, 62957)]