5643983877

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{328961}}^1$

素因数の和:329033

約数の個数: 32

約数和(自身を含む): 9263569920

約数和(自身を除く): 3619586043

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 5719, 17157, 328961, 986883, 2302727, 6250259, 6908181, 14145323, 18750777, 42435969, 43751813, 99017261, 131255439, 268761137, 297051783, 806283411, 1881327959, 5643983877]

約数ペア:

[(1, 5643983877), (3, 1881327959), (7, 806283411), (19, 297051783), (21, 268761137), (43, 131255439), (57, 99017261), (129, 43751813), (133, 42435969), (301, 18750777), (399, 14145323), (817, 6908181), (903, 6250259), (2451, 2302727), (5719, 986883), (17157, 328961)]