27894327

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{977}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 38556672

約数和(自身を除く): 10662345

約数列:

[1, 3, 31, 93, 307, 921, 977, 2931, 9517, 28551, 30287, 90861, 299939, 899817, 9298109, 27894327]

約数ペア:

[(1, 27894327), (3, 9298109), (31, 899817), (93, 299939), (307, 90861), (921, 30287), (977, 28551), (2931, 9517)]