2488896729

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{140449}}^1$

素因数の和:140645

約数の個数: 24

約数和(自身を含む): 3943836000

約数和(自身を除く): 1454939271

約数列:

[1, 3, 9, 11, 33, 99, 179, 537, 1611, 1969, 5907, 17721, 140449, 421347, 1264041, 1544939, 4634817, 13904451, 25140371, 75421113, 226263339, 276544081, 829632243, 2488896729]

約数ペア:

[(1, 2488896729), (3, 829632243), (9, 276544081), (11, 226263339), (33, 75421113), (99, 25140371), (179, 13904451), (537, 4634817), (1611, 1544939), (1969, 1264041), (5907, 421347), (17721, 140449)]