12248811

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 18869760

約数和(自身を除く): 6620949

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 1259, 3243, 3777, 9729, 11331, 28957, 59173, 86871, 177519, 260613, 532557, 1360979, 4082937, 12248811]

約数ペア:

[(1, 12248811), (3, 4082937), (9, 1360979), (23, 532557), (47, 260613), (69, 177519), (141, 86871), (207, 59173), (423, 28957), (1081, 11331), (1259, 9729), (3243, 3777)]