9452781

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 40

約数和(自身を含む): 15611904

約数和(自身を除く): 6159123

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 191, 351, 423, 573, 611, 1053, 1269, 1719, 1833, 2483, 3807, 5157, 5499, 7449, 8977, 15471, 16497, 22347, 26931, 49491, 67041, 80793, 116701, 201123, 242379, 350103, 727137, 1050309, 3150927, 9452781]

約数ペア:

[(1, 9452781), (3, 3150927), (9, 1050309), (13, 727137), (27, 350103), (39, 242379), (47, 201123), (81, 116701), (117, 80793), (141, 67041), (191, 49491), (351, 26931), (423, 22347), (573, 16497), (611, 15471), (1053, 8977), (1269, 7449), (1719, 5499), (1833, 5157), (2483, 3807)]