28213143

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{46327}}^1$

素因数の和:46366

約数の個数: 16

約数和(自身を含む): 44474880

約数和(自身を除く): 16261737

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 46327, 138981, 324289, 972867, 1343483, 4030449, 9404381, 28213143]

約数ペア:

[(1, 28213143), (3, 9404381), (7, 4030449), (21, 1343483), (29, 972867), (87, 324289), (203, 138981), (609, 46327)]