313080807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8117}}^1$

素因数の和:8199

約数の個数: 32

約数和(自身を含む): 480066048

約数和(自身を除く): 166985241

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 299, 559, 897, 989, 1677, 2967, 8117, 12857, 24351, 38571, 105521, 186691, 316563, 349031, 560073, 1047093, 2426983, 4537403, 7280949, 8027713, 13612209, 24083139, 104360269, 313080807]

約数ペア:

[(1, 313080807), (3, 104360269), (13, 24083139), (23, 13612209), (39, 8027713), (43, 7280949), (69, 4537403), (129, 2426983), (299, 1047093), (559, 560073), (897, 349031), (989, 316563), (1677, 186691), (2967, 105521), (8117, 38571), (12857, 24351)]