7875879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 12337920

約数和(自身を除く): 4462041

約数列:

[1, 3, 11, 17, 33, 51, 101, 139, 187, 303, 417, 561, 1111, 1529, 1717, 2363, 3333, 4587, 5151, 7089, 14039, 18887, 25993, 42117, 56661, 77979, 154429, 238663, 463287, 715989, 2625293, 7875879]

約数ペア:

[(1, 7875879), (3, 2625293), (11, 715989), (17, 463287), (33, 238663), (51, 154429), (101, 77979), (139, 56661), (187, 42117), (303, 25993), (417, 18887), (561, 14039), (1111, 7089), (1529, 5151), (1717, 4587), (2363, 3333)]