1331505343609

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{4093}}^1\times {\mathrm{349423}}^1$

素因数の和:353549

約数の個数: 24

約数和(自身を含む): 1630817715840

約数和(自身を除く): 299312372231

約数列:

[1, 7, 19, 49, 133, 931, 4093, 28651, 77767, 200557, 349423, 544369, 2445961, 3810583, 6639037, 17121727, 46473259, 325312813, 1430188339, 10011318373, 27173578441, 70079228611, 190215049087, 1331505343609]

約数ペア:

[(1, 1331505343609), (7, 190215049087), (19, 70079228611), (49, 27173578441), (133, 10011318373), (931, 1430188339), (4093, 325312813), (28651, 46473259), (77767, 17121727), (200557, 6639037), (349423, 3810583), (544369, 2445961)]