3365187

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 5428224

約数和(自身を除く): 2063037

約数列:

[1, 3, 7, 21, 37, 61, 71, 111, 183, 213, 259, 427, 497, 777, 1281, 1491, 2257, 2627, 4331, 6771, 7881, 12993, 15799, 18389, 30317, 47397, 55167, 90951, 160247, 480741, 1121729, 3365187]

約数ペア:

[(1, 3365187), (3, 1121729), (7, 480741), (21, 160247), (37, 90951), (61, 55167), (71, 47397), (111, 30317), (183, 18389), (213, 15799), (259, 12993), (427, 7881), (497, 6771), (777, 4331), (1281, 2627), (1491, 2257)]