1308309

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 1853952

約数和(自身を除く): 545643

約数列:

[1, 3, 23, 67, 69, 201, 283, 849, 1541, 4623, 6509, 18961, 19527, 56883, 436103, 1308309]

約数ペア:

[(1, 1308309), (3, 436103), (23, 56883), (67, 19527), (69, 18961), (201, 6509), (283, 4623), (849, 1541)]