12404691

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 20160000

約数和(自身を除く): 7755309

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 599, 767, 1593, 1797, 2301, 5391, 6903, 7787, 16173, 20709, 23361, 35341, 70083, 106023, 210249, 318069, 459433, 954207, 1378299, 4134897, 12404691]

約数ペア:

[(1, 12404691), (3, 4134897), (9, 1378299), (13, 954207), (27, 459433), (39, 318069), (59, 210249), (117, 106023), (177, 70083), (351, 35341), (531, 23361), (599, 20709), (767, 16173), (1593, 7787), (1797, 6903), (2301, 5391)]