30663261

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 45194240

約数和(自身を除く): 14530979

約数列:

[1, 3, 9, 127, 139, 193, 381, 417, 579, 1143, 1251, 1737, 17653, 24511, 26827, 52959, 73533, 80481, 158877, 220599, 241443, 3407029, 10221087, 30663261]

約数ペア:

[(1, 30663261), (3, 10221087), (9, 3407029), (127, 241443), (139, 220599), (193, 158877), (381, 80481), (417, 73533), (579, 52959), (1143, 26827), (1251, 24511), (1737, 17653)]