12472929

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6827}}^1$

素因数の和:6869

約数の個数: 24

約数和(自身を含む): 21303360

約数和(自身を除く): 8830431

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 6827, 20481, 47789, 61443, 143367, 197983, 430101, 593949, 1385881, 1781847, 4157643, 12472929]

約数ペア:

[(1, 12472929), (3, 4157643), (7, 1781847), (9, 1385881), (21, 593949), (29, 430101), (63, 197983), (87, 143367), (203, 61443), (261, 47789), (609, 20481), (1827, 6827)]