498803139

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{56039}}^1$

素因数の和:56111

約数の個数: 24

約数和(自身を含む): 769317120

約数和(自身を除く): 270513981

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 56039, 168117, 504351, 1288897, 2409677, 3866691, 7229031, 11600073, 21687093, 55422571, 166267713, 498803139]

約数ペア:

[(1, 498803139), (3, 166267713), (9, 55422571), (23, 21687093), (43, 11600073), (69, 7229031), (129, 3866691), (207, 2409677), (387, 1288897), (989, 504351), (2967, 168117), (8901, 56039)]