14840007

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2903

約数の個数: 32

約数和(自身を含む): 25643520

約数和(自身を除く): 10803513

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 2861, 5187, 8583, 20027, 37193, 54359, 60081, 111579, 163077, 260351, 380513, 706667, 781053, 1141539, 2120001, 4946669, 14840007]

約数ペア:

[(1, 14840007), (3, 4946669), (7, 2120001), (13, 1141539), (19, 781053), (21, 706667), (39, 380513), (57, 260351), (91, 163077), (133, 111579), (247, 60081), (273, 54359), (399, 37193), (741, 20027), (1729, 8583), (2861, 5187)]