428427060001

素因数分解:

${\mathrm{199}}^1\times {\mathrm{331}}^1\times {\mathrm{1997}}^1\times {\mathrm{3257}}^1$

素因数の和:5784

約数の個数: 16

約数和(自身を含む): 432229737600

約数和(自身を除く): 3802677599

約数列:

[1, 199, 331, 1997, 3257, 65869, 397403, 648143, 661007, 1078067, 6504229, 131540393, 214535333, 1294341571, 2152899799, 428427060001]

約数ペア:

[(1, 428427060001), (199, 2152899799), (331, 1294341571), (1997, 214535333), (3257, 131540393), (65869, 6504229), (397403, 1078067), (648143, 661007)]