339960213

素因数分解:

$3^3\times {\mathrm{617}}^1\times {\mathrm{20407}}^1$

素因数の和:21033

約数の個数: 16

約数和(自身を含む): 504485760

約数和(自身を除く): 164525547

約数列:

[1, 3, 9, 27, 617, 1851, 5553, 16659, 20407, 61221, 183663, 550989, 12591119, 37773357, 113320071, 339960213]

約数ペア:

[(1, 339960213), (3, 113320071), (9, 37773357), (27, 12591119), (617, 550989), (1851, 183663), (5553, 61221), (16659, 20407)]