966731913

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{807629}}^1$

素因数の和:807661

約数の個数: 24

約数和(自身を含む): 1679870400

約数和(自身を除く): 713138487

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 807629, 2422887, 5653403, 7268661, 15344951, 16960209, 46034853, 50880627, 107414657, 138104559, 322243971, 966731913]

約数ペア:

[(1, 966731913), (3, 322243971), (7, 138104559), (9, 107414657), (19, 50880627), (21, 46034853), (57, 16960209), (63, 15344951), (133, 7268661), (171, 5653403), (399, 2422887), (1197, 807629)]