1421625777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{41947}}^1$

素因数の和:42053

約数の個数: 32

約数和(自身を含む): 2255124480

約数和(自身を除く): 833498703

約数列:

[1, 3, 11, 13, 33, 39, 79, 143, 237, 429, 869, 1027, 2607, 3081, 11297, 33891, 41947, 125841, 461417, 545311, 1384251, 1635933, 3313813, 5998421, 9941439, 17995263, 36451943, 43079569, 109355829, 129238707, 473875259, 1421625777]

約数ペア:

[(1, 1421625777), (3, 473875259), (11, 129238707), (13, 109355829), (33, 43079569), (39, 36451943), (79, 17995263), (143, 9941439), (237, 5998421), (429, 3313813), (869, 1635933), (1027, 1384251), (2607, 545311), (3081, 461417), (11297, 125841), (33891, 41947)]