1269232011

素因数分解:

$3^8\times {\mathrm{193451}}^1$

素因数の和:193475

約数の個数: 18

約数和(自身を含む): 1903761132

約数和(自身を除く): 634529121

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 193451, 580353, 1741059, 5223177, 15669531, 47008593, 141025779, 423077337, 1269232011]

約数ペア:

[(1, 1269232011), (3, 423077337), (9, 141025779), (27, 47008593), (81, 15669531), (243, 5223177), (729, 1741059), (2187, 580353), (6561, 193451)]