605155887

素因数分解:

$3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{13397}}^1$

素因数の和:13652

約数の個数: 32

約数和(自身を含む): 1028966400

約数和(自身を除く): 423810513

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 239, 717, 1673, 2151, 5019, 6453, 13397, 15057, 40191, 45171, 93779, 120573, 281337, 361719, 844011, 2532033, 3201883, 9605649, 22413181, 28816947, 67239543, 86450841, 201718629, 605155887]

約数ペア:

[(1, 605155887), (3, 201718629), (7, 86450841), (9, 67239543), (21, 28816947), (27, 22413181), (63, 9605649), (189, 3201883), (239, 2532033), (717, 844011), (1673, 361719), (2151, 281337), (5019, 120573), (6453, 93779), (13397, 45171), (15057, 40191)]