518008953

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{1721}}^1$

素因数の和:3045

約数の個数: 32

約数和(自身を含む): 862267392

約数和(自身を除く): 344258439

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1303, 1721, 3909, 5163, 9121, 12047, 14333, 18931, 27363, 36141, 42999, 56793, 100331, 132517, 300993, 397551, 2242463, 6727389, 15697241, 24667093, 47091723, 74001279, 172669651, 518008953]

約数ペア:

[(1, 518008953), (3, 172669651), (7, 74001279), (11, 47091723), (21, 24667093), (33, 15697241), (77, 6727389), (231, 2242463), (1303, 397551), (1721, 300993), (3909, 132517), (5163, 100331), (9121, 56793), (12047, 42999), (14333, 36141), (18931, 27363)]