12212451

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{1733}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 18935280

約数和(自身を除く): 6722829

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 1733, 2349, 5199, 7047, 15597, 46791, 50257, 140373, 150771, 421119, 452313, 1356939, 4070817, 12212451]

約数ペア:

[(1, 12212451), (3, 4070817), (9, 1356939), (27, 452313), (29, 421119), (81, 150771), (87, 140373), (243, 50257), (261, 46791), (783, 15597), (1733, 7047), (2349, 5199)]