15209541361

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2009983}}^1$

素因数の和:2010060

約数の個数: 16

約数和(自身を含む): 18524012544

約数和(自身を除く): 3314471183

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 2009983, 14069881, 46229609, 94469201, 323607263, 661284407, 2172791623, 15209541361]

約数ペア:

[(1, 15209541361), (7, 2172791623), (23, 661284407), (47, 323607263), (161, 94469201), (329, 46229609), (1081, 14069881), (7567, 2009983)]