30727731

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9137}}^1$

素因数の和:9218

約数の個数: 16

約数和(自身を含む): 43862400

約数和(自身を除く): 13134669

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 9137, 27411, 173603, 520809, 539083, 1617249, 10242577, 30727731]

約数ペア:

[(1, 30727731), (3, 10242577), (19, 1617249), (57, 539083), (59, 520809), (177, 173603), (1121, 27411), (3363, 9137)]