16765923

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 23975568

約数和(自身を除く): 7209645

約数列:

[1, 3, 19, 57, 113, 137, 339, 361, 411, 1083, 2147, 2603, 6441, 7809, 15481, 40793, 46443, 49457, 122379, 148371, 294139, 882417, 5588641, 16765923]

約数ペア:

[(1, 16765923), (3, 5588641), (19, 882417), (57, 294139), (113, 148371), (137, 122379), (339, 49457), (361, 46443), (411, 40793), (1083, 15481), (2147, 7809), (2603, 6441)]