20140119639

素因数分解:

$3^3\times {\mathrm{21121}}^1\times {\mathrm{35317}}^1$

素因数の和:56447

約数の個数: 16

約数和(自身を含む): 29839471840

約数和(自身を除く): 9699352201

約数列:

[1, 3, 9, 27, 21121, 35317, 63363, 105951, 190089, 317853, 570267, 953559, 745930357, 2237791071, 6713373213, 20140119639]

約数ペア:

[(1, 20140119639), (3, 6713373213), (9, 2237791071), (27, 745930357), (21121, 953559), (35317, 570267), (63363, 317853), (105951, 190089)]