2008171431

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{14669}}^1$

素因数の和:14776

約数の個数: 48

約数和(自身を含む): 3460242240

約数和(自身を除く): 1452070809

約数列:

[1, 3, 7, 9, 21, 41, 53, 63, 123, 159, 287, 369, 371, 477, 861, 1113, 2173, 2583, 3339, 6519, 14669, 15211, 19557, 44007, 45633, 102683, 132021, 136899, 308049, 601429, 777457, 924147, 1804287, 2332371, 4210003, 5412861, 5442199, 6997113, 12630009, 16326597, 31875737, 37890027, 48979791, 95627211, 223130159, 286881633, 669390477, 2008171431]

約数ペア:

[(1, 2008171431), (3, 669390477), (7, 286881633), (9, 223130159), (21, 95627211), (41, 48979791), (53, 37890027), (63, 31875737), (123, 16326597), (159, 12630009), (287, 6997113), (369, 5442199), (371, 5412861), (477, 4210003), (861, 2332371), (1113, 1804287), (2173, 924147), (2583, 777457), (3339, 601429), (6519, 308049), (14669, 136899), (15211, 132021), (19557, 102683), (44007, 45633)]