3485781

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{9931}}^1$

素因数の和:9953

約数の個数: 16

約数和(自身を含む): 5561920

約数和(自身を除く): 2076139

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 9931, 29793, 89379, 129103, 268137, 387309, 1161927, 3485781]

約数ペア:

[(1, 3485781), (3, 1161927), (9, 387309), (13, 268137), (27, 129103), (39, 89379), (117, 29793), (351, 9931)]