12994863

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3457}}^1$

素因数の和:3646

約数の個数: 16

約数和(自身を含む): 19918080

約数和(自身を除く): 6923217

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3457, 3759, 10371, 24199, 72597, 618803, 1856409, 4331621, 12994863]

約数ペア:

[(1, 12994863), (3, 4331621), (7, 1856409), (21, 618803), (179, 72597), (537, 24199), (1253, 10371), (3457, 3759)]