1374813

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1543}}^1$

素因数の和:1566

約数の個数: 20

約数和(自身を含む): 2241888

約数和(自身を除く): 867075

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1543, 4629, 13887, 16973, 41661, 50919, 124983, 152757, 458271, 1374813]

約数ペア:

[(1, 1374813), (3, 458271), (9, 152757), (11, 124983), (27, 50919), (33, 41661), (81, 16973), (99, 13887), (297, 4629), (891, 1543)]