6691570221

素因数分解:

$3^1\times 7^1\times {\mathrm{15101}}^1\times {\mathrm{21101}}^1$

素因数の和:36212

約数の個数: 16

約数和(自身を含む): 10197836928

約数和(自身を除く): 3506266707

約数列:

[1, 3, 7, 21, 15101, 21101, 45303, 63303, 105707, 147707, 317121, 443121, 318646201, 955938603, 2230523407, 6691570221]

約数ペア:

[(1, 6691570221), (3, 2230523407), (7, 955938603), (21, 318646201), (15101, 443121), (21101, 317121), (45303, 147707), (63303, 105707)]