30768087

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 50227200

約数和(自身を除く): 19459113

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 1307, 3363, 3921, 7847, 9149, 23541, 24833, 27447, 74499, 77113, 173831, 231339, 521493, 539791, 1465147, 1619373, 4395441, 10256029, 30768087]

約数ペア:

[(1, 30768087), (3, 10256029), (7, 4395441), (19, 1619373), (21, 1465147), (57, 539791), (59, 521493), (133, 231339), (177, 173831), (399, 77113), (413, 74499), (1121, 27447), (1239, 24833), (1307, 23541), (3363, 9149), (3921, 7847)]