2917299

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 4944384

約数和(自身を除く): 2027085

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 173, 219, 231, 511, 519, 803, 1211, 1533, 1903, 2409, 3633, 5621, 5709, 12629, 13321, 16863, 37887, 39963, 88403, 138919, 265209, 416757, 972433, 2917299]

約数ペア:

[(1, 2917299), (3, 972433), (7, 416757), (11, 265209), (21, 138919), (33, 88403), (73, 39963), (77, 37887), (173, 16863), (219, 13321), (231, 12629), (511, 5709), (519, 5621), (803, 3633), (1211, 2409), (1533, 1903)]