224488509

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6719}}^1$

素因数の和:6809

約数の個数: 32

約数和(自身を含む): 359546880

約数和(自身を除く): 135058371

約数列:

[1, 3, 7, 21, 37, 43, 111, 129, 259, 301, 777, 903, 1591, 4773, 6719, 11137, 20157, 33411, 47033, 141099, 248603, 288917, 745809, 866751, 1740221, 2022419, 5220663, 6067257, 10689929, 32069787, 74829503, 224488509]

約数ペア:

[(1, 224488509), (3, 74829503), (7, 32069787), (21, 10689929), (37, 6067257), (43, 5220663), (111, 2022419), (129, 1740221), (259, 866751), (301, 745809), (777, 288917), (903, 248603), (1591, 141099), (4773, 47033), (6719, 33411), (11137, 20157)]