12540597

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 17099328

約数和(自身を除く): 4558731

約数列:

[1, 3, 73, 173, 219, 331, 519, 993, 12629, 24163, 37887, 57263, 72489, 171789, 4180199, 12540597]

約数ペア:

[(1, 12540597), (3, 4180199), (73, 171789), (173, 72489), (219, 57263), (331, 37887), (519, 24163), (993, 12629)]