2021314677

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{98779}}^1$

素因数の和:99160

約数の個数: 16

約数和(自身を含む): 2844864000

約数和(自身を除く): 823549323

約数列:

[1, 3, 19, 57, 359, 1077, 6821, 20463, 98779, 296337, 1876801, 5630403, 35461661, 106384983, 673771559, 2021314677]

約数ペア:

[(1, 2021314677), (3, 673771559), (19, 106384983), (57, 35461661), (359, 5630403), (1077, 1876801), (6821, 296337), (20463, 98779)]