16401327

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3557}}^1$

素因数の和:3642

約数の個数: 16

約数和(自身を含む): 23055840

約数和(自身を除く): 6654513

約数列:

[1, 3, 29, 53, 87, 159, 1537, 3557, 4611, 10671, 103153, 188521, 309459, 565563, 5467109, 16401327]

約数ペア:

[(1, 16401327), (3, 5467109), (29, 565563), (53, 309459), (87, 188521), (159, 103153), (1537, 10671), (3557, 4611)]