13308765701

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{20147}}^1$

素因数の和:20561

約数の個数: 32

約数和(自身を含む): 17361451008

約数和(自身を除く): 4052685307

約数列:

[1, 7, 11, 23, 77, 161, 253, 373, 1771, 2611, 4103, 8579, 20147, 28721, 60053, 94369, 141029, 221617, 463381, 660583, 1551319, 3243667, 5097191, 7514831, 35680337, 52603817, 82663141, 172841113, 578641987, 1209887791, 1901252243, 13308765701]

約数ペア:

[(1, 13308765701), (7, 1901252243), (11, 1209887791), (23, 578641987), (77, 172841113), (161, 82663141), (253, 52603817), (373, 35680337), (1771, 7514831), (2611, 5097191), (4103, 3243667), (8579, 1551319), (20147, 660583), (28721, 463381), (60053, 221617), (94369, 141029)]