16572897

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 27457920

約数和(自身を除く): 10885023

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 1361, 4059, 4083, 12177, 12249, 14971, 36747, 44913, 55801, 134739, 167403, 404217, 502209, 613811, 1506627, 1841433, 5524299, 16572897]

約数ペア:

[(1, 16572897), (3, 5524299), (9, 1841433), (11, 1506627), (27, 613811), (33, 502209), (41, 404217), (99, 167403), (123, 134739), (297, 55801), (369, 44913), (451, 36747), (1107, 14971), (1353, 12249), (1361, 12177), (4059, 4083)]