12441519

素因数分解:

$3^4\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:852

約数の個数: 20

約数和(自身を含む): 18687240

約数和(自身を除く): 6245721

約数列:

[1, 3, 9, 27, 81, 269, 571, 807, 1713, 2421, 5139, 7263, 15417, 21789, 46251, 153599, 460797, 1382391, 4147173, 12441519]

約数ペア:

[(1, 12441519), (3, 4147173), (9, 1382391), (27, 460797), (81, 153599), (269, 46251), (571, 21789), (807, 15417), (1713, 7263), (2421, 5139)]