339708987

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{30269}}^1$

素因数の和:30347

約数の個数: 24

約数和(自身を含む): 519433200

約数和(自身を除く): 179724213

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 3741, 11223, 30269, 90807, 272421, 877801, 1301567, 2633403, 3904701, 7900209, 11714103, 37745443, 113236329, 339708987]

約数ペア:

[(1, 339708987), (3, 113236329), (9, 37745443), (29, 11714103), (43, 7900209), (87, 3904701), (129, 2633403), (261, 1301567), (387, 877801), (1247, 272421), (3741, 90807), (11223, 30269)]