56441539

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1801}}^1$

素因数の和:1867

約数の個数: 24

約数和(自身を含む): 72858464

約数和(自身を除く): 16416925

約数列:

[1, 7, 11, 37, 77, 121, 259, 407, 847, 1801, 2849, 4477, 12607, 19811, 31339, 66637, 138677, 217921, 466459, 733007, 1525447, 5131049, 8063077, 56441539]

約数ペア:

[(1, 56441539), (7, 8063077), (11, 5131049), (37, 1525447), (77, 733007), (121, 466459), (259, 217921), (407, 138677), (847, 66637), (1801, 31339), (2849, 19811), (4477, 12607)]