2247349221

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1129889}}^1$

素因数の和:1129925

約数の個数: 24

約数和(自身を含む): 3701519640

約数和(自身を除く): 1454170419

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 1129889, 3389667, 10169001, 14688557, 19208113, 44065671, 57624339, 132197013, 172873017, 249705469, 749116407, 2247349221]

約数ペア:

[(1, 2247349221), (3, 749116407), (9, 249705469), (13, 172873017), (17, 132197013), (39, 57624339), (51, 44065671), (117, 19208113), (153, 14688557), (221, 10169001), (663, 3389667), (1989, 1129889)]