21673527

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6733}}^1$

素因数の和:6802

約数の個数: 16

約数和(自身を含む): 30707040

約数和(自身を除く): 9033513

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 6733, 20199, 195257, 249121, 585771, 747363, 7224509, 21673527]

約数ペア:

[(1, 21673527), (3, 7224509), (29, 747363), (37, 585771), (87, 249121), (111, 195257), (1073, 20199), (3219, 6733)]