27801291221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2939}}^1\times {\mathrm{6277}}^1$

素因数の和:9364

約数の個数: 16

約数和(自身を含む): 30565321920

約数和(自身を除く): 2764030699

約数列:

[1, 11, 137, 1507, 2939, 6277, 32329, 69047, 402643, 859949, 4429073, 9459439, 18448103, 202929133, 2527390111, 27801291221]

約数ペア:

[(1, 27801291221), (11, 2527390111), (137, 202929133), (1507, 18448103), (2939, 9459439), (6277, 4429073), (32329, 859949), (69047, 402643)]