23243787

素因数分解:

$3^3\times 7^2\times {\mathrm{17569}}^1$

素因数の和:17592

約数の個数: 24

約数和(自身を含む): 40059600

約数和(自身を除く): 16815813

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 17569, 52707, 122983, 158121, 368949, 474363, 860881, 1106847, 2582643, 3320541, 7747929, 23243787]

約数ペア:

[(1, 23243787), (3, 7747929), (7, 3320541), (9, 2582643), (21, 1106847), (27, 860881), (49, 474363), (63, 368949), (147, 158121), (189, 122983), (441, 52707), (1323, 17569)]