12204963

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 18800496

約数和(自身を除く): 6595533

約数列:

[1, 3, 9, 17, 51, 153, 241, 331, 723, 993, 2169, 2979, 4097, 5627, 12291, 16881, 36873, 50643, 79771, 239313, 717939, 1356107, 4068321, 12204963]

約数ペア:

[(1, 12204963), (3, 4068321), (9, 1356107), (17, 717939), (51, 239313), (153, 79771), (241, 50643), (331, 36873), (723, 16881), (993, 12291), (2169, 5627), (2979, 4097)]