966880173

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1\times {\mathrm{1721}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 1523515392

約数和(自身を除く): 556635219

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 863, 1721, 2589, 5163, 6041, 12047, 18123, 26753, 36141, 53351, 80259, 160053, 187271, 373457, 561813, 1120371, 1485223, 4455669, 10396561, 31189683, 46041913, 138125739, 322293391, 966880173]

約数ペア:

[(1, 966880173), (3, 322293391), (7, 138125739), (21, 46041913), (31, 31189683), (93, 10396561), (217, 4455669), (651, 1485223), (863, 1120371), (1721, 561813), (2589, 373457), (5163, 187271), (6041, 160053), (12047, 80259), (18123, 53351), (26753, 36141)]