248804517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{5869}}^1$

素因数の和:6972

約数の個数: 16

約数和(自身を含む): 357647360

約数和(自身を除く): 108842843

約数列:

[1, 3, 13, 39, 1087, 3261, 5869, 14131, 17607, 42393, 76297, 228891, 6379603, 19138809, 82934839, 248804517]

約数ペア:

[(1, 248804517), (3, 82934839), (13, 19138809), (39, 6379603), (1087, 228891), (3261, 76297), (5869, 42393), (14131, 17607)]