12291453

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{19793}}^1$

素因数の和:19825

約数の個数: 16

約数和(自身を含む): 19002240

約数和(自身を除く): 6710787

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 19793, 59379, 178137, 455239, 534411, 1365717, 4097151, 12291453]

約数ペア:

[(1, 12291453), (3, 4097151), (9, 1365717), (23, 534411), (27, 455239), (69, 178137), (207, 59379), (621, 19793)]