539868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{6427}}^1$

素因数の和:6441

約数の個数: 24

約数和(自身を含む): 1439872

約数和(自身を除く): 900004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 6427, 12854, 19281, 25708, 38562, 44989, 77124, 89978, 134967, 179956, 269934, 539868]

約数ペア:

[(1, 539868), (2, 269934), (3, 179956), (4, 134967), (6, 89978), (7, 77124), (12, 44989), (14, 38562), (21, 25708), (28, 19281), (42, 12854), (84, 6427)]