30897441

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5147}}^1$

素因数の和:5205

約数の個数: 24

約数和(自身を含む): 48185280

約数和(自身を除く): 17287839

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 5147, 6003, 15441, 46323, 118381, 149263, 355143, 447789, 1065429, 1343367, 3433049, 10299147, 30897441]

約数ペア:

[(1, 30897441), (3, 10299147), (9, 3433049), (23, 1343367), (29, 1065429), (69, 447789), (87, 355143), (207, 149263), (261, 118381), (667, 46323), (2001, 15441), (5147, 6003)]