1330442139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1\times {\mathrm{479}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 1928908800

約数和(自身を除く): 598466661

約数列:

[1, 3, 13, 39, 229, 311, 479, 687, 933, 1437, 2977, 4043, 6227, 8931, 12129, 18681, 71219, 109691, 148969, 213657, 329073, 446907, 925847, 1425983, 1936597, 2777541, 4277949, 5809791, 34113901, 102341703, 443480713, 1330442139]

約数ペア:

[(1, 1330442139), (3, 443480713), (13, 102341703), (39, 34113901), (229, 5809791), (311, 4277949), (479, 2777541), (687, 1936597), (933, 1425983), (1437, 925847), (2977, 446907), (4043, 329073), (6227, 213657), (8931, 148969), (12129, 109691), (18681, 71219)]