1298996853

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1\times {\mathrm{3673}}^1$

素因数の和:5225

約数の個数: 32

約数和(自身を含む): 2161370112

約数和(自身を除く): 862373259

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1531, 3673, 4593, 10717, 11019, 16841, 25711, 32151, 40403, 50523, 77133, 117887, 121209, 282821, 353661, 848463, 5623363, 16870089, 39363541, 61856993, 118090623, 185570979, 432998951, 1298996853]

約数ペア:

[(1, 1298996853), (3, 432998951), (7, 185570979), (11, 118090623), (21, 61856993), (33, 39363541), (77, 16870089), (231, 5623363), (1531, 848463), (3673, 353661), (4593, 282821), (10717, 121209), (11019, 117887), (16841, 77133), (25711, 50523), (32151, 40403)]