30456891

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1078

約数の個数: 28

約数和(自身を含む): 46824120

約数和(自身を除く): 16367229

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1019, 1107, 3057, 3321, 9171, 9963, 27513, 29889, 41779, 82539, 125337, 247617, 376011, 742851, 1128033, 3384099, 10152297, 30456891]

約数ペア:

[(1, 30456891), (3, 10152297), (9, 3384099), (27, 1128033), (41, 742851), (81, 376011), (123, 247617), (243, 125337), (369, 82539), (729, 41779), (1019, 29889), (1107, 27513), (3057, 9963), (3321, 9171)]