13580847

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2953}}^1$

素因数の和:3039

約数の個数: 24

約数和(自身を含む): 22733984

約数和(自身を除く): 9153137

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 2953, 4599, 8859, 20671, 26577, 62013, 186039, 215569, 646707, 1508983, 1940121, 4526949, 13580847]

約数ペア:

[(1, 13580847), (3, 4526949), (7, 1940121), (9, 1508983), (21, 646707), (63, 215569), (73, 186039), (219, 62013), (511, 26577), (657, 20671), (1533, 8859), (2953, 4599)]