3070143

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1348

約数の個数: 20

約数和(自身を含む): 4748040

約数和(自身を除く): 1677897

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 1307, 2349, 3921, 11763, 35289, 37903, 105867, 113709, 341127, 1023381, 3070143]

約数ペア:

[(1, 3070143), (3, 1023381), (9, 341127), (27, 113709), (29, 105867), (81, 37903), (87, 35289), (261, 11763), (783, 3921), (1307, 2349)]