13778826399

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{117767747}}^1$

素因数の和:117767766

約数の個数: 12

約数和(自身を含む): 21433730136

約数和(自身を除く): 7654903737

約数列:

[1, 3, 9, 13, 39, 117, 117767747, 353303241, 1059909723, 1530980711, 4592942133, 13778826399]

約数ペア:

[(1, 13778826399), (3, 4592942133), (9, 1530980711), (13, 1059909723), (39, 353303241), (117, 117767747)]