939102021

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1693}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 1598268672

約数和(自身を除く): 659166651

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 431, 1287, 1293, 1693, 3879, 4741, 5079, 5603, 14223, 15237, 16809, 18623, 22009, 42669, 50427, 55869, 61633, 66027, 167607, 184899, 198081, 242099, 554697, 726297, 729683, 2178891, 2189049, 6567147, 8026513, 9485879, 24079539, 28457637, 72238617, 85372911, 104344669, 313034007, 939102021]

約数ペア:

[(1, 939102021), (3, 313034007), (9, 104344669), (11, 85372911), (13, 72238617), (33, 28457637), (39, 24079539), (99, 9485879), (117, 8026513), (143, 6567147), (429, 2189049), (431, 2178891), (1287, 729683), (1293, 726297), (1693, 554697), (3879, 242099), (4741, 198081), (5079, 184899), (5603, 167607), (14223, 66027), (15237, 61633), (16809, 55869), (18623, 50427), (22009, 42669)]