345284735991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{520791457}}^1$

素因数の和:520791490

約数の個数: 16

約数和(自身を含む): 524957789664

約数和(自身を除く): 179673053673

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 520791457, 1562374371, 6770288941, 8853454769, 20310866823, 26560364307, 115094911997, 345284735991]

約数ペア:

[(1, 345284735991), (3, 115094911997), (13, 26560364307), (17, 20310866823), (39, 8853454769), (51, 6770288941), (221, 1562374371), (663, 520791457)]