13207943979

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{7487}}^1\times {\mathrm{6323}}^1$

素因数の和:13847

約数の個数: 24

約数和(自身を含む): 19699310592

約数和(自身を除く): 6491366613

約数列:

[1, 3, 9, 31, 93, 279, 6323, 7487, 18969, 22461, 56907, 67383, 196013, 232097, 588039, 696291, 1764117, 2088873, 47340301, 142020903, 426062709, 1467549331, 4402647993, 13207943979]

約数ペア:

[(1, 13207943979), (3, 4402647993), (9, 1467549331), (31, 426062709), (93, 142020903), (279, 47340301), (6323, 2088873), (7487, 1764117), (18969, 696291), (22461, 588039), (56907, 232097), (67383, 196013)]