2079076881

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{226553}}^1$

素因数の和:226605

約数の個数: 32

約数和(自身を含む): 3479869440

約数和(自身を除く): 1400792559

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 226553, 679659, 1585871, 4304507, 4757613, 5210719, 12913521, 15632157, 30131549, 36475033, 90394647, 99003661, 109425099, 297010983, 693025627, 2079076881]

約数ペア:

[(1, 2079076881), (3, 693025627), (7, 297010983), (19, 109425099), (21, 99003661), (23, 90394647), (57, 36475033), (69, 30131549), (133, 15632157), (161, 12913521), (399, 5210719), (437, 4757613), (483, 4304507), (1311, 1585871), (3059, 679659), (9177, 226553)]