13308979831

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{53783}}^1$

素因数の和:53895

約数の個数: 32

約数和(自身を含む): 16728975360

約数和(自身を除く): 3419995529

約数列:

[1, 7, 23, 29, 53, 161, 203, 371, 667, 1219, 1537, 4669, 8533, 10759, 35351, 53783, 247457, 376481, 1237009, 1559707, 2850499, 8659063, 10917949, 19953493, 35873261, 65561477, 82664471, 251112827, 458930339, 578651297, 1901282833, 13308979831]

約数ペア:

[(1, 13308979831), (7, 1901282833), (23, 578651297), (29, 458930339), (53, 251112827), (161, 82664471), (203, 65561477), (371, 35873261), (667, 19953493), (1219, 10917949), (1537, 8659063), (4669, 2850499), (8533, 1559707), (10759, 1237009), (35351, 376481), (53783, 247457)]