428475903

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{8501}}^1$

素因数の和:8874

約数の個数: 16

約数和(自身を含む): 583985376

約数和(自身を除く): 155509473

約数列:

[1, 3, 53, 159, 317, 951, 8501, 16801, 25503, 50403, 450553, 1351659, 2694817, 8084451, 142825301, 428475903]

約数ペア:

[(1, 428475903), (3, 142825301), (53, 8084451), (159, 2694817), (317, 1351659), (951, 450553), (8501, 50403), (16801, 25503)]