16702119

素因数分解:

$3^7\times 7^1\times {\mathrm{1091}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 28654080

約数和(自身を除く): 11951961

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1091, 1701, 2187, 3273, 5103, 7637, 9819, 15309, 22911, 29457, 68733, 88371, 206199, 265113, 618597, 795339, 1855791, 2386017, 5567373, 16702119]

約数ペア:

[(1, 16702119), (3, 5567373), (7, 2386017), (9, 1855791), (21, 795339), (27, 618597), (63, 265113), (81, 206199), (189, 88371), (243, 68733), (567, 29457), (729, 22911), (1091, 15309), (1701, 9819), (2187, 7637), (3273, 5103)]