303973241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 372263808

約数和(自身を除く): 68290567

約数列:

[1, 11, 13, 37, 73, 143, 407, 481, 787, 803, 949, 2701, 5291, 8657, 10231, 10439, 29119, 29711, 35113, 57451, 112541, 320309, 378547, 386243, 631961, 746863, 2125687, 4164017, 8215493, 23382557, 27633931, 303973241]

約数ペア:

[(1, 303973241), (11, 27633931), (13, 23382557), (37, 8215493), (73, 4164017), (143, 2125687), (407, 746863), (481, 631961), (787, 386243), (803, 378547), (949, 320309), (2701, 112541), (5291, 57451), (8657, 35113), (10231, 29711), (10439, 29119)]