40173309

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9437}}^1$

素因数の和:9497

約数の個数: 24

約数和(自身を含む): 64782432

約数和(自身を除く): 24609123

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 9437, 28311, 84933, 103807, 311421, 405791, 934263, 1217373, 3652119, 4463701, 13391103, 40173309]

約数ペア:

[(1, 40173309), (3, 13391103), (9, 4463701), (11, 3652119), (33, 1217373), (43, 934263), (99, 405791), (129, 311421), (387, 103807), (473, 84933), (1419, 28311), (4257, 9437)]