12340573

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 15759360

約数和(自身を除く): 3418787

約数列:

[1, 7, 29, 31, 37, 53, 203, 217, 259, 371, 899, 1073, 1147, 1537, 1643, 1961, 6293, 7511, 8029, 10759, 11501, 13727, 33263, 47647, 56869, 60791, 232841, 333529, 398083, 425537, 1762939, 12340573]

約数ペア:

[(1, 12340573), (7, 1762939), (29, 425537), (31, 398083), (37, 333529), (53, 232841), (203, 60791), (217, 56869), (259, 47647), (371, 33263), (899, 13727), (1073, 11501), (1147, 10759), (1537, 8029), (1643, 7511), (1961, 6293)]