477087459

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1123}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 683679744

約数和(自身を除く): 206592285

約数列:

[1, 3, 23, 47, 69, 131, 141, 393, 1081, 1123, 3013, 3243, 3369, 6157, 9039, 18471, 25829, 52781, 77487, 141611, 147113, 158343, 424833, 441339, 1213963, 3383599, 3641889, 6914311, 10150797, 20742933, 159029153, 477087459]

約数ペア:

[(1, 477087459), (3, 159029153), (23, 20742933), (47, 10150797), (69, 6914311), (131, 3641889), (141, 3383599), (393, 1213963), (1081, 441339), (1123, 424833), (3013, 158343), (3243, 147113), (3369, 141611), (6157, 77487), (9039, 52781), (18471, 25829)]