1931769843

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{397}}^1\times {\mathrm{4493}}^1$

素因数の和:4931

約数の個数: 24

約数和(自身を含む): 2725844688

約数和(自身を除く): 794074845

約数列:

[1, 3, 19, 57, 361, 397, 1083, 1191, 4493, 7543, 13479, 22629, 85367, 143317, 256101, 429951, 1621973, 1783721, 4865919, 5351163, 33890699, 101672097, 643923281, 1931769843]

約数ペア:

[(1, 1931769843), (3, 643923281), (19, 101672097), (57, 33890699), (361, 5351163), (397, 4865919), (1083, 1783721), (1191, 1621973), (4493, 429951), (7543, 256101), (13479, 143317), (22629, 85367)]