43142407

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 58222080

約数和(自身を除く): 15079673

約数列:

[1, 7, 11, 19, 37, 77, 133, 209, 259, 407, 703, 797, 1463, 2849, 4921, 5579, 7733, 8767, 15143, 29489, 54131, 61369, 106001, 166573, 206423, 324379, 560291, 1166011, 2270653, 3922037, 6163201, 43142407]

約数ペア:

[(1, 43142407), (7, 6163201), (11, 3922037), (19, 2270653), (37, 1166011), (77, 560291), (133, 324379), (209, 206423), (259, 166573), (407, 106001), (703, 61369), (797, 54131), (1463, 29489), (2849, 15143), (4921, 8767), (5579, 7733)]