12982227

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 18572400

約数和(自身を除く): 5590173

約数列:

[1, 3, 29, 37, 87, 109, 111, 327, 1073, 1369, 3161, 3219, 4033, 4107, 9483, 12099, 39701, 116957, 119103, 149221, 350871, 447663, 4327409, 12982227]

約数ペア:

[(1, 12982227), (3, 4327409), (29, 447663), (37, 350871), (87, 149221), (109, 119103), (111, 116957), (327, 39701), (1073, 12099), (1369, 9483), (3161, 4107), (3219, 4033)]