5919039

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 9984000

約数和(自身を除く): 4064961

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1999, 2961, 5997, 13993, 17991, 41979, 93953, 125937, 281859, 657671, 845577, 1973013, 5919039]

約数ペア:

[(1, 5919039), (3, 1973013), (7, 845577), (9, 657671), (21, 281859), (47, 125937), (63, 93953), (141, 41979), (329, 17991), (423, 13993), (987, 5997), (1999, 2961)]