11975103

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1451}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 19933056

約数和(自身を除く): 7957953

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 1451, 2751, 4353, 8253, 10157, 13059, 30471, 91413, 190081, 570243, 1330567, 1710729, 3991701, 11975103]

約数ペア:

[(1, 11975103), (3, 3991701), (7, 1710729), (9, 1330567), (21, 570243), (63, 190081), (131, 91413), (393, 30471), (917, 13059), (1179, 10157), (1451, 8253), (2751, 4353)]