13751901

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 20765784

約数和(自身を除く): 7013883

約数列:

[1, 3, 9, 37, 61, 111, 183, 333, 549, 677, 2031, 2257, 6093, 6771, 20313, 25049, 41297, 75147, 123891, 225441, 371673, 1527989, 4583967, 13751901]

約数ペア:

[(1, 13751901), (3, 4583967), (9, 1527989), (37, 371673), (61, 225441), (111, 123891), (183, 75147), (333, 41297), (549, 25049), (677, 20313), (2031, 6771), (2257, 6093)]