1182591

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 1853280

約数和(自身を除く): 670689

約数列:

[1, 3, 9, 23, 29, 69, 87, 197, 207, 261, 591, 667, 1773, 2001, 4531, 5713, 6003, 13593, 17139, 40779, 51417, 131399, 394197, 1182591]

約数ペア:

[(1, 1182591), (3, 394197), (9, 131399), (23, 51417), (29, 40779), (69, 17139), (87, 13593), (197, 6003), (207, 5713), (261, 4531), (591, 2001), (667, 1773)]