28880331

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1543}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 40909824

約数和(自身を除く): 12029493

約数列:

[1, 3, 17, 51, 367, 1101, 1543, 4629, 6239, 18717, 26231, 78693, 566281, 1698843, 9626777, 28880331]

約数ペア:

[(1, 28880331), (3, 9626777), (17, 1698843), (51, 566281), (367, 78693), (1101, 26231), (1543, 18717), (4629, 6239)]