6309891

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 10642944

約数和(自身を除く): 4333053

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2131, 2961, 6393, 14917, 19179, 44751, 100157, 134253, 300471, 701099, 901413, 2103297, 6309891]

約数ペア:

[(1, 6309891), (3, 2103297), (7, 901413), (9, 701099), (21, 300471), (47, 134253), (63, 100157), (141, 44751), (329, 19179), (423, 14917), (987, 6393), (2131, 2961)]