12543393

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 17107200

約数和(自身を除く): 4563807

約数列:

[1, 3, 89, 109, 267, 327, 431, 1293, 9701, 29103, 38359, 46979, 115077, 140937, 4181131, 12543393]

約数ペア:

[(1, 12543393), (3, 4181131), (89, 140937), (109, 115077), (267, 46979), (327, 38359), (431, 29103), (1293, 9701)]