26601547

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1301}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 31997952

約数和(自身を除く): 5396405

約数列:

[1, 7, 23, 127, 161, 889, 1301, 2921, 9107, 20447, 29923, 165227, 209461, 1156589, 3800221, 26601547]

約数ペア:

[(1, 26601547), (7, 3800221), (23, 1156589), (127, 209461), (161, 165227), (889, 29923), (1301, 20447), (2921, 9107)]