12198357

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:624

約数の個数: 28

約数和(自身を含む): 18952620

約数和(自身を除く): 6754263

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 577, 729, 783, 1731, 2349, 5193, 7047, 15579, 16733, 21141, 46737, 50199, 140211, 150597, 420633, 451791, 1355373, 4066119, 12198357]

約数ペア:

[(1, 12198357), (3, 4066119), (9, 1355373), (27, 451791), (29, 420633), (81, 150597), (87, 140211), (243, 50199), (261, 46737), (577, 21141), (729, 16733), (783, 15579), (1731, 7047), (2349, 5193)]