1543299719

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2011}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 1767340800

約数和(自身を除く): 224041081

約数列:

[1, 13, 19, 169, 239, 247, 2011, 3107, 3211, 4541, 26143, 38209, 40391, 59033, 339859, 480629, 496717, 767429, 6248177, 6457321, 9131951, 81226301, 118715363, 1543299719]

約数ペア:

[(1, 1543299719), (13, 118715363), (19, 81226301), (169, 9131951), (239, 6457321), (247, 6248177), (2011, 767429), (3107, 496717), (3211, 480629), (4541, 339859), (26143, 59033), (38209, 40391)]