28616643

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1597}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 45370416

約数和(自身を除く): 16753773

約数列:

[1, 3, 9, 11, 33, 99, 181, 543, 1597, 1629, 1991, 4791, 5973, 14373, 17567, 17919, 52701, 158103, 289057, 867171, 2601513, 3179627, 9538881, 28616643]

約数ペア:

[(1, 28616643), (3, 9538881), (9, 3179627), (11, 2601513), (33, 867171), (99, 289057), (181, 158103), (543, 52701), (1597, 17919), (1629, 17567), (1991, 14373), (4791, 5973)]