12955379871

素因数分解:

$3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{858029}}^1$

素因数の和:858758

約数の個数: 16

約数和(自身を含む): 19769011200

約数和(自身を除く): 6813631329

約数列:

[1, 3, 7, 21, 719, 2157, 5033, 15099, 858029, 2574087, 6006203, 18018609, 616922851, 1850768553, 4318459957, 12955379871]

約数ペア:

[(1, 12955379871), (3, 4318459957), (7, 1850768553), (21, 616922851), (719, 18018609), (2157, 6006203), (5033, 2574087), (15099, 858029)]