2565802017

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{224303}}^1$

素因数の和:224381

約数の個数: 24

約数和(自身を含む): 3919039488

約数和(自身を除く): 1353237471

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 11439, 224303, 672909, 2018727, 6953393, 9196423, 20860179, 27589269, 62580537, 82767807, 285089113, 855267339, 2565802017]

約数ペア:

[(1, 2565802017), (3, 855267339), (9, 285089113), (31, 82767807), (41, 62580537), (93, 27589269), (123, 20860179), (279, 9196423), (369, 6953393), (1271, 2018727), (3813, 672909), (11439, 224303)]