12629617

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 18113536

約数和(自身を除く): 5483919

約数列:

[1, 7, 11, 13, 31, 37, 77, 91, 121, 143, 217, 259, 341, 403, 407, 481, 847, 1001, 1147, 1573, 2387, 2821, 2849, 3367, 3751, 4433, 4477, 5291, 8029, 11011, 12617, 14911, 26257, 31031, 31339, 37037, 48763, 58201, 88319, 104377, 138787, 164021, 341341, 407407, 971509, 1148147, 1804231, 12629617]

約数ペア:

[(1, 12629617), (7, 1804231), (11, 1148147), (13, 971509), (31, 407407), (37, 341341), (77, 164021), (91, 138787), (121, 104377), (143, 88319), (217, 58201), (259, 48763), (341, 37037), (403, 31339), (407, 31031), (481, 26257), (847, 14911), (1001, 12617), (1147, 11011), (1573, 8029), (2387, 5291), (2821, 4477), (2849, 4433), (3367, 3751)]