30397653

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7873}}^1$

素因数の和:7906

約数の個数: 32

約数和(自身を含む): 52913280

約数和(自身を除く): 22515627

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 7873, 23619, 70857, 86603, 102349, 212571, 259809, 307047, 779427, 921141, 1125839, 2338281, 2763423, 3377517, 10132551, 30397653]

約数ペア:

[(1, 30397653), (3, 10132551), (9, 3377517), (11, 2763423), (13, 2338281), (27, 1125839), (33, 921141), (39, 779427), (99, 307047), (117, 259809), (143, 212571), (297, 102349), (351, 86603), (429, 70857), (1287, 23619), (3861, 7873)]