28730283

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 38861856

約数和(自身を除く): 10131573

約数列:

[1, 3, 173, 197, 281, 519, 591, 843, 34081, 48613, 55357, 102243, 145839, 166071, 9576761, 28730283]

約数ペア:

[(1, 28730283), (3, 9576761), (173, 166071), (197, 145839), (281, 102243), (519, 55357), (591, 48613), (843, 34081)]