4538781

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 7387520

約数和(自身を除く): 2848739

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 193, 201, 351, 579, 603, 871, 1737, 1809, 2509, 2613, 5211, 7527, 7839, 12931, 22581, 23517, 38793, 67743, 116379, 168103, 349137, 504309, 1512927, 4538781]

約数ペア:

[(1, 4538781), (3, 1512927), (9, 504309), (13, 349137), (27, 168103), (39, 116379), (67, 67743), (117, 38793), (193, 23517), (201, 22581), (351, 12931), (579, 7839), (603, 7527), (871, 5211), (1737, 2613), (1809, 2509)]