39388869

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{383}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 63221760

約数和(自身を除く): 23832891

約数列:

[1, 3, 9, 13, 27, 39, 117, 293, 351, 383, 879, 1149, 2637, 3447, 3809, 4979, 7911, 10341, 11427, 14937, 34281, 44811, 102843, 112219, 134433, 336657, 1009971, 1458847, 3029913, 4376541, 13129623, 39388869]

約数ペア:

[(1, 39388869), (3, 13129623), (9, 4376541), (13, 3029913), (27, 1458847), (39, 1009971), (117, 336657), (293, 134433), (351, 112219), (383, 102843), (879, 44811), (1149, 34281), (2637, 14937), (3447, 11427), (3809, 10341), (4979, 7911)]