12693021

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 18896640

約数和(自身を除く): 6203619

約数列:

[1, 3, 11, 33, 73, 121, 219, 363, 479, 803, 1437, 2409, 5269, 8833, 15807, 26499, 34967, 57959, 104901, 173877, 384637, 1153911, 4231007, 12693021]

約数ペア:

[(1, 12693021), (3, 4231007), (11, 1153911), (33, 384637), (73, 173877), (121, 104901), (219, 57959), (363, 34967), (479, 26499), (803, 15807), (1437, 8833), (2409, 5269)]