5460021

素因数分解:

$3^3\times 7^2\times {\mathrm{4127}}^1$

素因数の和:4150

約数の個数: 24

約数和(自身を含む): 9411840

約数和(自身を除く): 3951819

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 4127, 12381, 28889, 37143, 86667, 111429, 202223, 260001, 606669, 780003, 1820007, 5460021]

約数ペア:

[(1, 5460021), (3, 1820007), (7, 780003), (9, 606669), (21, 260001), (27, 202223), (49, 111429), (63, 86667), (147, 37143), (189, 28889), (441, 12381), (1323, 4127)]