15779973

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 23940000

約数和(自身を除く): 8160027

約数列:

[1, 3, 11, 29, 33, 87, 121, 319, 363, 957, 1499, 3509, 4497, 10527, 16489, 43471, 49467, 130413, 181379, 478181, 544137, 1434543, 5259991, 15779973]

約数ペア:

[(1, 15779973), (3, 5259991), (11, 1434543), (29, 544137), (33, 478181), (87, 181379), (121, 130413), (319, 49467), (363, 43471), (957, 16489), (1499, 10527), (3509, 4497)]