1317608061

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{247997}}^1$

素因数の和:248041

約数の個数: 32

約数和(自身を含む): 2285549568

約数和(自身を除く): 967941507

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 247997, 743991, 1735979, 2727967, 5207937, 5703931, 8183901, 17111793, 19095769, 39927517, 57287307, 62743241, 119782551, 188229723, 439202687, 1317608061]

約数ペア:

[(1, 1317608061), (3, 439202687), (7, 188229723), (11, 119782551), (21, 62743241), (23, 57287307), (33, 39927517), (69, 19095769), (77, 17111793), (161, 8183901), (231, 5703931), (253, 5207937), (483, 2727967), (759, 1735979), (1771, 743991), (5313, 247997)]