72298491

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 97440000

約数和(自身を除く): 25141509

約数列:

[1, 3, 199, 347, 349, 597, 1041, 1047, 69053, 69451, 121103, 207159, 208353, 363309, 24099497, 72298491]

約数ペア:

[(1, 72298491), (3, 24099497), (199, 363309), (347, 208353), (349, 207159), (597, 121103), (1041, 69451), (1047, 69053)]