13859937

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5641}}^1$

素因数の和:5670

約数の個数: 32

約数和(自身を含む): 25276160

約数和(自身を除く): 11416223

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 5641, 16923, 39487, 50769, 73333, 118461, 152307, 219999, 355383, 513331, 659997, 1066149, 1539993, 1979991, 4619979, 13859937]

約数ペア:

[(1, 13859937), (3, 4619979), (7, 1979991), (9, 1539993), (13, 1066149), (21, 659997), (27, 513331), (39, 355383), (63, 219999), (91, 152307), (117, 118461), (189, 73333), (273, 50769), (351, 39487), (819, 16923), (2457, 5641)]