13810401

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 21902400

約数和(自身を除く): 8091999

約数列:

[1, 3, 9, 11, 33, 99, 199, 597, 701, 1791, 2103, 2189, 6309, 6567, 7711, 19701, 23133, 69399, 139499, 418497, 1255491, 1534489, 4603467, 13810401]

約数ペア:

[(1, 13810401), (3, 4603467), (9, 1534489), (11, 1255491), (33, 418497), (99, 139499), (199, 69399), (597, 23133), (701, 19701), (1791, 7711), (2103, 6567), (2189, 6309)]