12274551

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 19468800

約数和(自身を除く): 7194249

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 337, 513, 639, 1011, 1349, 1917, 3033, 4047, 6403, 9099, 12141, 19209, 23927, 36423, 57627, 71781, 172881, 215343, 454613, 646029, 1363839, 4091517, 12274551]

約数ペア:

[(1, 12274551), (3, 4091517), (9, 1363839), (19, 646029), (27, 454613), (57, 215343), (71, 172881), (171, 71781), (213, 57627), (337, 36423), (513, 23927), (639, 19209), (1011, 12141), (1349, 9099), (1917, 6403), (3033, 4047)]