2017053081

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{32003}}^1$

素因数の和:32205

約数の個数: 24

約数和(自身を含む): 2995574400

約数和(自身を除く): 978521319

約数列:

[1, 3, 9, 47, 141, 149, 423, 447, 1341, 7003, 21009, 32003, 63027, 96009, 288027, 1504141, 4512423, 4768447, 13537269, 14305341, 42916023, 224117009, 672351027, 2017053081]

約数ペア:

[(1, 2017053081), (3, 672351027), (9, 224117009), (47, 42916023), (141, 14305341), (149, 13537269), (423, 4768447), (447, 4512423), (1341, 1504141), (7003, 288027), (21009, 96009), (32003, 63027)]